UMIDIGI BISON 2 (Pro) V1.0_20221105 ROM - SPFT release

bencebacsi

This is the SP Flash Tool release of the

V1.0_20221105 system software

for UMIDIGI BISON 2 and BISON 2 Pro

Flash tool operation is recommended to experienced users only. If you are not yet an experienced flash tool user, please carefully read the flash tool tutorial before proceeding, and strictly follow each instruction.

Except if an authorized or responsible expert directly asked you to do that,
never format the flash chip of your device or you instantly lose your warranty!

UMIDIGI BISON 2 (Pro) receives all updates automatically via FOTA method. You need this tool only in case of emergency (if you've bricked your phone), if you want to apply a clean install or if you want to clear all root access and custom recovery to make your phone able to receive FOTA updates again. Moreover, flashing with SPFT is the only option to repair (replace) damaged system software.

Changelog:

• Random system crash and crash while playing YouTube video issues fixed
• Fido MMS (sending image or video) bug fixed
  

FOTA version: UMIDIGI_BISON_2_V1.0_20220525_20221105-1803

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SP Flash Tool
Resources:

Flashtool tutorial: http://bit.ly/SPFTguide

ROM: >>> UMIDIGI_BISON_2_V1-0_20221105.rar <<<

Extract the .rar file before use. The scatter file (MT6779_Android_scatter.txt) is inside the extracted folder, together with the other components.

SPFT: SP_Flash_Tool_v5.2216.rar

VCOM driver: Windows 10 can automatically install it. Please make sure that your Windows is logged in with administrator rights and your computer has a working internet connection when first time connecting your phone.


Here's an optional solution to start the flashing process on your UMIDIGI BISON 2 (Pro) if the standard method doesn't work.
It's especially useful if your phone is bricked or is stuck in bootloop
1. Connect your phone to USB.
2. Start the flashing process with the Download button in the flasher app.
3. Press and hold the power button of your phone until the flashing process starts (red bar appears at the bottom of the app window), then release it. In this process you have to keep the power button pressed for about 10 seconds.
4. Wait until the flashing process finishes.



Kind request from users:
Please report any kind of new issues you experience after installing this update only if you've already flashed this ROM with SP Flash Tool in Firmware Upgrade mode. In rare cases a FOTA update can cause more or less serious malfunctions but that means only the update process went wrong, not a badly developed ROM. An updated stock ROM, especially related to the basic functions will not cause any new issues but will solve some of the existing ones.

volcommister

danielhenry replied at 2022-11-26 07:58
Hi
Can I repair the IMEI's and Google certifications for this model (bison 2 pro), if I accidently f ...

https://www.youtube.com/watch?v=P_VrnxY8yAQ

Meu IMEI ficou zerado 00000...?
Com esse vídeo consegui recuperar!

danielhenry

Hi
Can I repair the IMEI's and Google certifications for this model (bison 2 pro), if I accidently formated the chip?

saratrump

my cell phone Bison 2 pro dropped and its camera back not working. suggest me to where i should repair from company or any shop? and it will again like before?

volcommister

danielhenry replied at 2022-11-26 07:58
Hi
Can I repair the IMEI's and Google certifications for this model (bison 2 pro), if I accidently f ...

Isso aconteceu comigo, vi um vídeo no YouTube e consegui resolver.
Você precisa ter o número de série do aparelho, no caso o IMEI e uma outra numeração que eu esqueci o nome.
Vou procurar o vídeo e já posto o link aqui para você.
Meu bison gt2 pro voltou a fazer ligações, porém ele está muito diferente e as vezes não pega bem o sinal 5f