Category: Gadgets

How to Root LG v10 H901 Android 7.0 Nougat

In this post i am going to write about How to Root LG v10 H901 Android 7.0 Nougat, But before start root process for LG v10 you must have bootloader unlocked on your LG v10. So if you are confused or don’t know how to unlock bootloader on LG phones you should first reed How to unlock Bootloader on LG v10 artical. If you deviate from this procedure, and think: “I can just skip a step, or I can do this on my own Linux install”. Don’t complain if you brick your phone.


  • You need to download FWUL (version 2.7 or later) and burn it to a USB stick: link
    Even if you have Linux, and you think you can install the dependencies, don’t. I know this works from FWUL.


  • Boot from your FWUL USB stick. If your PC has secureboot enabled, you will have to disable it in BIOS
  • Put your phone into download mode. By turning it off, hold vol up and plug in the USB cable. You do not need to touch the power button — the phone will power on and enter download mode.
  • Once booted successfully to FWUL, Login to FWUL. The password is: linux
  • Double click the LG folder can be found on the desktop
  • Double click on LG LAF (runningnak3d) icon and you will be at a terminal prompt.
    Execute the following commands in terminal one by one. You can copy / paste them if you like.
git pull
git checkout v10-miscwrte

When you are told to, pull the USB cable, and the phone will power off. You have TWRP installed now. At this point you can flash a ROM, or Magisk or whatever you like using TWRP.

If you don’t know what to do with TWRP, and you just want to run rooted stock, this is for you….
First boot into TWRP – with the phone off, hold vol down and power at the same time. The second the LG logo appears, release power for a split second, then then press and hold power again (you never let go of vol down).
When you get a screen asking you to factory reset, you can let go of both buttons. hit vol down to select yes — two times — this will take you to TWRP.

PROCEDURE PART 2: Rooting and cleanup

Now when you are in TWRP enter command below via terminal:


If you ran you have TWRP on recovery, and you are rooted. If you only ran, then you have TWRP on recovery. Either way, enjoy! Subscribe via Email and Social Media for more.

CREDITS: runningnak3d originally posted at XDA

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How to unlock Bootloader on LG v10

In this tutorial i am going to share Bootloader unlock method for LG, If you are looking for bootloader unlock on LG you should follow this tutorial to learn about it.

Warning! You loose phone Warranty after root / bootloader unlock.

What is Unlock Bootloader ?

A Bootloader is a code which runs when we turn on our device. This code initializes some hardware and then loads the kernel and ramdisk, and gets the boot process going. So this process is known as Bootloader. The same concept applies to all the technology stuff such as Laptop, PC, Smartphones and any such device. Every Android OEM manufacturers lock the bootloader even though it is an Open Source. So if you want to try custom ROM on your device, it is not possible to load the custom ROM without Unlocking Bootloader. So Manufacturer made a policy of making the smartphone with Unlocked Bootloader will void the warranty. They want you to stick with the Stock ROM. Unlock Bootloader allows you to Root your android smartphone, Flash TWRP and Custom ROM.


  1. You will Loose phone warranty if you unlock bootloader
  2. Charge your phone battery up to 80%
  3. Unlock Bootloader may wipe all your data, So make sure to Backup your Smartphone on SD Card or in your Computer.
  4. Follow the steps properly. Don’t Skip and Read ! – We are not responsible for any damage that you make to your phone.

What Do You need ?

  • Download Minimal ADB package from this page.


  1. Enable Developer Option to Enable Developer Options, Go to your Settings -> About Phone -> Now Tap on Build Number 7 Times until you see a message “Developer option enabled
  2. Now you need to enable the OEM Unlock by going to Settings -> Developer Option and Enable OEM Unlock
  3. Extract Minimal ADB package on your computer
  4. Turn your phone off and Boot your phone into Bootloader by pressing Volume Up + Power Button Simultaneously until you see a fastboot/bootloader
  5. Go to the folder where you have extracted the ADB Minimal Package
  6. Plug the phone into your PC, then open a command prompt window by pressing Shift Key + Right Mouse Click on empty area of Minimal ADB folder.Unlock Bootloader on LG v10 H901
  7. Now type the command in your command window
    fastboot devices
  8. This command will list the connected devices. If your phone’s serial number shows up you are good to go and may continue. If the phone is NOT listed this indicates that your drivers are not installed correctly. In order for you to continue you must fix your drivers so that your phone is listed under fastboot devices.
  9. If you are on Windows 10 then you might get error  ” command not recognized ” as screenshot below. Then you first need to type cmd and hit enter to enter in to CMD.adb command error on windows 10
  10. If your phone has been recognized by the command above, proceed to unlock bootloader with the following command: Remember that this step will wipe EVERYTHING off your phone
    fastboot oem unlock
  11. You have unlocked Bootloader on LG V10
  12. Now you can reboot your phone by entering the command
    fastboot reboot-bootloader
  13. Click Enter and That’s it !


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Installing Android Apps via Adb

If you have problem in installing Apps from Google Play or from memory, then you should follow this post to install Apps via adb command. Installing Android Apps via adb is possible if you have usb debugging enabled on your phone from developer options.

so in this post i am going to write a tutorial on how to install Apps via adb or how to install Apps on Samsung running combination firmware.

If you also have apps installation problem on your phone being a user or being a mobile phone technician, i recommend you to read this post and watch video tutorial on apps installation using adb commands.

What is ADB?

ADB and Fastboot are arguably two of the most indispensable tools used when working with Android devices. If you really want to modify, debug, and tweak along with their countless uses in rooting, and other procedures ADB and Fastboot are a must for any Android device owner.

Typically if you want to install ADB and Fastboot you have to download and setup the Android SDK (If you really want to learn about Android Development I highly recommend downloading and installing the full Android SDK from here), but this can be unnecessary for people who just want to install ADB and Fastboot.

How to install Android Apps using adb command:

You must have minimal adb package and adb drivers for your phone on your computer and usb debugging enabled to install android applications on your android device. to enable usb debugging on your android device follow the instructions below.

Go to About > Software information > Tap on Build number 7 time > go back and enter into Developer options > Enable developer options if you have on off toggle button > Turn on usb debugging in developer options.

  • Connect your Android phone to computer via usb cable.
  • Accept usb debugging connection prompt on phone screen.
  • Go to Minimal adb installation folder.
  • Press and hold Shift key on keyboard.
  • Right click on empty space in adb installation folder anywhere.
  • Click on “Open PowerShell window here‘.
  • Type “cmd” in command prompt window.
  • Type adb install [App name including .apk] e.g adb install facebook.apk and hit Enter.
  • App will be installed in few seconds or minutes.
  • You will get Success message and done!

Watch Tutorial: How to Install Apps via ADB in Urdu?

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Root Samsung S7 Edge U3 on Combination Firmware.

Minimal ADB and Fastboot Latest Version

All Recorded Calls will be saved as from Unknown Number


Follow us for more, if you still have any question regarding this post leave your message in comment box.


Install apps via adb, how to install applications via adb command, how to install android apps via adb, adb command,

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Root Samsung S7 Edge U3 on Combination Firmware

I am going to share root method for Samsung S7 Edge G935F U3 on combination firmware, so if you are in search how to root Samsung G935F U3, U4 on combination firmware you don’t need to go anywhere just follow steps below for root your Samsung S7 edge B3 with factory firmware.

What is root and why we root Android phone?

Before start the process you must know about root, if you already know what you are going to do? you can skip this phrase. But if you have any doubt then continue reading. Root is actually a Super user with all permissions on a Linux OS that are not allowed for normal users. Your Android phone uses Linux permissions and file-system ownership. You are a user when you sign in, and you are allowed to do certain things based on your user permissions. But with a Superuser permissions we even modify Android file system and it’s  secure files like EFS, NVM read write that are not possible with normal user permissions.

How to root Samsung on combination firmware?

Samsung using combination firmware on their service centers to make different tests and fixes on Samsung phones because this firmware is specially being released for this purposes, with factory binay (combination firmware) it’s we also can do some jobs because of its security is less then normal firmware.

To root your Samsung S7 Edge on B3 or B4 you first need to install combination firmware then download Kingo root for Windows and install on your computer. Connect your Samsung S7 Edge to your computer / laptop using Micro USb cable. normally you don’t need to turn on usb debugging option from developer options, but if you want to confirm then go to

About Phone > Software information > Tap on Build number 7 times to enable developer options. go back and enter into developer options and check usb debugging.

  • Open Kingo Root on your computer
  • Connect your S7 Edge to pc via usb cable
  • Accept prompt on mobile phone screen
  • Press Root button on Knogo Root and wait to complete the process
  • You will have Rood Success message on Kingo Root
  • And mobile phone’s screen also
  • Done!

Root Samsung on Combination Firmware Video Tutorial in Urdu / Hindi

Note: It’s not a permanent root it’s a temporary root for your Samsung S7 Edge B3 for just to do your job like patch network, read or write efs etc.

If are looking how to install apps on Samsung S7 Edge on combination firmware you should watch video below, this video is in urdu language but if you don’t know Urdu just follow the on screen actions to understand and do the job.

 How to install apps on combination firmware?

Follow #PAKFONES for more!


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PTA Device verification System Explained | Easy to understand

So many mobile devices being displayed Device IMEI is non-compliant. Your IMEI has been paired with your mobile number with PTA device verification app and working on only one network. showing emergency calls only on other network sim. After 15 January 2019 PTA has blocked many IMEIs and paired with only one network because of non-compliant with GSMA. PTA introduced an application called  “Device verification System” to check IMEI of a mobile device in Pakistan.

PTA DVS application is available for Android OS via Google Play everyone can download and check IMEI of his/her mobile device but unfortunately we still receiving lots of requests from people who still not able to understand the PTA DVS check results.


PTA Device Verification System Messages Explanation:

We have 4 messages response in IMEI check result in device verification system application. that can be seen below one by one.

  1. Your mobile device IMEI is compliant (PTA Approved)
  2. Your mobile device IMEI is valid and not PTA Approved / Registered.
  3. Device IMEI is non-compliant. Your IMEI has been paired with your mobile number and device will continue receiving service.
  4. Device IMEI is blocked. Reported stolen.

1- Your mobile device IMEI is compliant (PTA Approved)

This message indicates that this mobile device is PTA compliant / approved. device will remain operational as long as you have.

Action: You don’t need to do anything to use it in Pakistan.

Note: We don’t recommend you to but any used mobile phone device without have box with it or legal proof of its ownership. If you purchased theft and stolen mobile also being sold in market, these cellphones can be tracked easily and can create problem for you.

2- Your mobile device IMEI is valid and not PTA Approved / Registered

Your mobile device IMEI is valid and not PTA Approved / Registered. Please register your device at and pay FBR Tax / Duties within 60 days of its first use on Pakistani Mobile network.

This message indicates that IMEI of your mobile device is a GSMA standard number however it was brought into the county via informal channels and therefore was not registered at PTA.

Action: International Passengers: Such passengers at the time of arrival can avail the custom Kiosk facility available at the airports for registration of their mobile devices. Prior to arrival users can download and fill the mobile declaration form and hand it over to Customs official upon landing into Pakistan.
All such international passenger who didn’t avail Custom kiosk facility to register their device IMEI, will be required to approach nearest custom house location and declare their device details. After fulfilment of codal requirements, IMEI will be registered accordingly.

Gift/Packages via courier postal services: Individuals intending to bring devices as gifts through courier services will be required to obtain CoC through PTA website and upon fulfilment of the codal requirements, IMEI will be registered accordingly.

Disclaimer: As per policy user can bring maximum of 5 devices in personal capacity per year.

3- Device IMEI is non-compliant. Your IMEI has been paired:

This message indicates that IMEI programmed on your device is non-standard (in other words someone changed imei of this device for some reason) therefore flagged as non-compliant by PTA. However all users of such devices who were observed active on Pakistani mobile networks as of 1st December, 2018 have been paired with their mobile numbers and shall continue to receive services.

Action: Such paired IMEIs/mobiles will receive network services on the paired SIMs only. All other network sims will show emergency calls only message. It’s means this imei can work only on paired sim card. But if you have original box of this device and it’s imei is not same as shown on your mobile device you should check it’s imei on DVS app. If you get approved message you can request your nearest mobile service center to fix it. But keep in mind you must prove that you are original owner and purchaser of this device.

Watch complete video about message response from device verification app

4- Device IMEI is blocked. Reported stolen

This message indicates that your IMEI is blocked as this IMEI has been reported stolen by original owner.

Action: If you are the one who has reported this mobile device as stolen/lost earlier and now it is recovered, then contact PTA/CPLC to unblock your mobile device.

How to know details of an IMEI?

You can also get information about your mobile device imei free of cost by visiting and submitting your IMEI to this website also confirming your device information with the help of GSMA. They sending IMEI information request to GSMA and displaying the result after.

If you still have any question in your mind you can ask us via comments below. follow us for more useful information about smartphone.

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Motorola Fastboot Drivers

If you are looking for Motorola fastboot drivers or motorola quark s drivers you can find them below. easy to install and have for both windows platform Motorola drivers for Windows 32 bit and Motorola drivers for Windows x64. I am uploading to help people who facing Motorola driver installation problem.

How to install Motorola fastboot drivers?

Motorola drivers installation on windows 32 bit or x64 is not so hard but sometime this creating problems for us due to wrong drivers installation ot conflict with other drivers. so if you follow the Motorola drivers installation instructions i am sure you can do the job easily. download one of these zip file as per your os “” or “

  • Extract downloaded zip file using any unzip utility. winrar, / zip7, / Alzip
  • You will have “Motorola_End_User_Driver_Installation_6.4.0_64bit.msi” file after unzip.
  • Double click on msi installer and follow the on screen instruction.

You may also like to visit Motorola RSD Lite collection

You may also like how to flash motorola using RSD Lite

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Samsung Camera Glass Replacement

If you have any Smartphone with broken camera glass especially Samsung phones, You can easily fix your phone by following this guide. i am going share a very important information with you guys, so i suggest you to read post till end including video to understand the problem. You may have noticed sometimes mobile phone camera lens gone blur after service by technicians who don’t have knowledge how to clean mobile phone camera lens?

Can i replace camera glass easily?

If you follow my instructions there are less chances of damaging such part during service. Because i have explained in details in video. If you can’t understand Urdu language then you should read the post content to be more experienced. in camera glass replacement for any smartphone. The only difficult part for you is camera glass lens availability.

Products used in this video:

You can but required things from pakfones online shop or from anywhere near you, Where you feel easy. But we recommend you to buy and use only original / high quality spare parts.

  1. Camera glass replacement for Samsung Galaxy Grand Prime

  2. T7000 Adhesive  black (15ml)

How to remove broken camera glass?

If you are unable to understand urdu language then no problem, Just watch and follow the shown steps in video. We used hot air gun to remove broken glass from Samsung Galaxy phones, but you can use anything which you have to give some heat to broken glass. Be very careful phone plastic body can be destroyed easily if you done any mistake and overheated the phone. Watch and follow the video in this post for more.

How to clean camera lense?

I alway recommend that be very careful during work, don’t touch on camera lense if it is already clear. some people destroying their phone camera by touch on it only. camera lense can’t be clean 100% after touching on it by hands or dusty cloth. But in some cases when camera lense already blur and cleaned by someone then we can use eye drops to clean camera lense. follow the video for more.

How i replaced Samsung Grand Prime camera glass?

If you are unable to understand any step in this video or post please let me know via comments, i will try to reply as soon as possible. follow us for more.

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How to find Correct Samsung Combination File

Samsung is leader in Smartphone manufacturer’s list these days so most of people who using Android Smartphone are using Samsung Galaxy phones. In this post we going to discuss about how to find correct Samsung combination file? because of Samsung combinations firmware help us to fix Samsung mobile phone problems related to security, like adb access, reading and writing efs, qcn etc.

Samsung combination firmware is also a life saver for Samsung phone that won’t being activated due to FRP (factory reset protection) due to less in-secure / less secure operating system. after flashing combination firmware on Samsung.

Selecting Correct Samsung Combination firmware:

But this is also a very important to us to use correct combination on Samsung Galaxy phones. I am going to write a guide that can help you to understand which combination firmware match with your Samsung phone.

How to match combination file with installed official firmware?

Reboot your Samsung Galaxy phone into Recovery mode and note installed firmware name in your Samsung Galaxy. for example you have Samsung S7 Edge with this firmware “8.0.0/R16NW/G935FXXS3ERKE” and you are going to match Combination file for it, You will match binary first. You can find more details about Samsung firmware name details below.

In this Samsung S7 EDGE firmware G935FXXS3ERKE we have 3 as binary version. Don’t worry about S3, and U3 we can flash both firmware. You will have combination file name like “COMBINATION_FA60_G935FXXU3ARI2” that will be compatible with your phone. Samsung combination firmware can help us in lots of ways, like hardware tests that are not available on Samsung official firmware, Servicing purpose, removing FRP (Factory reset Protection) etc.

If you are Samsung galaxy user and you have forget your Google account password and unable to recover your “Google Account that was previously synced on this device” and you have done a factory reset using Home + VOL UP + Power Button (hardware buttons) from recovery menu and your phone asking for Google Account that was previously synced on this device, this is due to frp (factory reset protection) then you can flash combination firmware to remove frp.

Samsung S9 combination firmware “COMBINATION_OXM_FA80_G960FXXU2ARG2” is being discussed in this guide and i will try to make a diagram for better understanding. You read more about what information we can get from Samsung firmware file name and how to matched combination for Samsung. don’t go away!

Difference Between Samsung Firmware and Combination:

Samsung combination firmware (Samsung factory binary) and Samsung official firmware both are being provided in similar file names with little difference. Samsung combination firmware is being provided for repair purpose at Samsung service and Samsung official firmware for normal usage for Smartphone users.

How to Know Samsung firmware details from file name:

To check version, date, android version from Samsung Combination file see example below. We can see understand CSC build, Android version, Phone model, Binary version, firmware release date and revision from Samsung combination firmware file name.

Sample file name: COMBINATION_OXM_FA80_G960FXXU2ARG2

OXM=CSC build = [OXM]
FA80=Android version = [Android 8]
G960F=Phone model = [G960F]
XXU2= Version and security BIT = [XXU,BIT2]
ARG2= Date of release and revision = [July 2018, revision 2]

Extracting information from Samsung combination firmware diagram

Android version from combination firmware

FA90=Android 9.0
FA81=Android 8.1
FA80=Android 8
FA70=Android 7
FA60=Android 6
FA51=Android 5.1
FA50=Android 5.0
FA44=Android 4.4

English latter that highlights year in Samsung firmware


English latter that highlights month in Samsung firmware


English latter / number that highlights Revision in Samsung firmware

1=Revision 1
2=Revision 2
3=Revision 3
4=Revision 4
5=Revision 5
6=Revision 6
7=Revision 7
8=Revision 8
9=Revision 9
A=Revision 10
B=Revision 11
C=Revision 12
D=Revision 13
E=Revision 14
F=Revision 15

You may also like how to remove frp via adb commands? Spacial thanks to blang for posting information source

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