[BISON 2021 6GB] UMIDIGI BISON 2021 6GB V1.0_20210621 ROM - SPFT release

bencebacsi Post time 2021-7-17 20:56:51 | Show all posts  Close [Copy link]
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[BISON 2021 6GB] UMIDIGI BISON 2021 6GB V1.0_20210621 ROM - SPFT release

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Post time 2021-7-5 02:26:43 | Show all posts |Read mode
This is the SP Flash Tool release of the
V1.0_20210621 system software
for UMIDIGI BISON 2021 6GB


Please note, this software release is compatible only with the 2021 edition of UMIDIGI BISON with 6GB RAM


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 2021 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:
  • Optimized WiFi connection
  • Allow uninstalling the Zello app
  • Screen multi touch performance optimized
  • Other minor bug fixes and system improvement


FOTA vesion: UMIDIGI_BISON.6R_V1.0_20210621_20210621-2024


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SP Flash Tool
Resources:


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

ROM: >>> UMIDIGI_BISON_6GB_V1-0_20210621.rar <<<
Extract the .rar file before use. The scatter file (MT6771_Android_scatter.txt) is inside the extracted folder, together with the other components


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 2021 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.

If you accidentally formatted the flash chip of your phone, visit the following thread: A7|A7S|A7 Pro|A9|A9 Pro|BISON: Repair IMEIs, MEID and Google certificate



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.

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Post time 2021-7-8 21:16:35 | Show all posts
Edited by gbiafora at 2021-7-8 22:52  


  

hi, why don't you let me update via OTA? tells me already updated? my version: Umidigi_Bison.E_ V1.0_202110224 version 6/128, possibly what can I insert if I can't via OTA or via Flash tool .
I forgot, I am in Italy no OTA update works

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Post time 2021-7-15 09:38:27 | Show all posts
fuck you......fuck you all...i used and tried all firmware you release.....but the unit is still the same....boot loop ....

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Post time 2021-7-16 01:01:31 | Show all posts
how to know if the version is 2020 or 2021?

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Post time 2021-7-16 16:42:11 | Show all posts
jingle2x replied at 2021-7-15 09:38
fuck you......fuck you all...i used and tried all firmware you release.....but the unit is still the ...

Hi calm down.
If your device is in BOOT loop, then you have HW issue probably on main PCB (probably your memory on PCB is dead)
You Can't reapir by rewrite FW.

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Post time 2021-7-16 17:22:19 | Show all posts
Merf_tj replied at 2021-7-16 01:01
how to know if the version is 2020 or 2021?

Hi, in older topic UMIDIGI user write this, I'll hope that help you.
::::::::::::::::::::::::::::::::::
The E (EEA) version contains only different google certificates but it's fully compatible with the non-EEA version released for the same hardware. Retailers are allowed to sell phones in the EEA region only with EEA software installed on them but as an end-user, you may use any compatible software. A BISON 2020 can not boot up (you get a boot loop) with a BISON 2021 software installed on it and vice versa.

BISON = 2020 version, Android 10
BISON_1 = 2021 version with different motherboard, Android 10
BISON_6R = The Android 11 upgrade of the BISON_1

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Post time 2021-7-16 22:43:56 | Show all posts
Edited by Merf_tj at 2021-7-16 22:47  
ZanekB replied at 2021-7-16 17:22
Hi, in older topic UMIDIGI user write this, I'll hope that help you.
::::::::::::::::::::::::::::: ...

Thank you my dear for your attention and response.
My question remains: How to know, on the device, which version is it?The device does not turn on and remains in a loop. From the serial number or on the box, can you tell?

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Post time 2021-7-16 23:02:55 | Show all posts
ZanekB replied at 2021-7-16 16:42
Hi calm down.
If your device is in BOOT loop, then you have HW issue probably on main PCB (probabl ...

How reapir by rewrite FW?

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Post time 2021-7-16 23:07:34 | Show all posts
My device is in loop, when doing memory test (DRAM Interface Diagnose) using SP Flash tool it presents this error. Some help?
Captura de Tela (77).png

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Post time 2021-7-17 20:56:51 | Show all posts
gbiafora replied at 2021-7-8 21:16
Edited by gbiafora at 2021-7-8 22:52  

Hi, I wanted to have some help with the problem I wrote in the other post, but I didn't get any clarification from the technicians, poor service.
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