Tecno Spark 4 Lite (BB4K)

Device

Tecno Spark 4 Lite (BB4K)

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Will work on most MediaTek Devices

Steps to install

Initial Steps:

• Download ADB and Fastboot from link below:
• https://developer.android.com/studio/releases/platform-tools
• Connect your mobile to Laptop/PC.
• Open CMD in ADB and Fastboot folder.
• Type adb devices
• Then adb reboot bootloader
• Next fastboot flashing unlock (This will erase all data).
• Lastly fastboot reboot

##Installing GSI

• Download GSI of your choice.

• Download Vbmeta File from link below:

• https://drive.google.com/file/d/1ifnXCIdkqKnk_a1HII9RqQd5CVFWz1xR/view

• Place both in ADB and Fastboot folder.

• Perform a factory reset.

• Now

•    $:adb reboot bootloader
  

•    $:fastboot flash vbmeta Name_of_Vbmeta_file.img
  

•    $:fastboot flash system Name_of_GSI_image.img
  

•    $:fastboot -w 
  

•    $:fastboot reboot
  

  Some more info

  As an alternative you can download TWRP and flash image as "System Image" and format data.

Hardware support

Component	Comment
Camera	Working (Front and Back)
Speaker / Mic	Working
Bluetooth	Working
WiFi	Working
SIM / Mobile Data / Voice	Working
VoLTE	Working
Fingerprint	Working
NFC	------
Offline Charging	Broken
Other feature	(Every thing else is working)

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• Every GSI (A64-AB)(LOS, crDROID , AOSP, HAVOC etc) I tried works
• Tested By: Shahrukh Abrar
• Model-Number:Tecno Spark 4 Lite (BB4K)
• Region:Pakistan
• Firmware Version:BB4K-H6114UVW-PGO-200212V76
• Last Date tested:1/October/2021