UMIDIGI C2 V1.4_20170915 ROM - QGDP + SPFT release

bencebacsi Post time 2017-9-25 17:02:56 | Show all posts [Copy link]
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UMIDIGI C2 V1.4_20170915 ROM - QGDP + SPFT release

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Post time 2017-9-20 05:29:20 | Show all posts |Read mode
This is the QGDP + SP Flash Tool release of the
V1.4_20170915 (UMI OS 2.0) system software
for UMIDIGI C2

Flash tool operation (either SP or QGDP) is recommended for experienced users only. Do not use it if you cannot understand the whole process!
UMIDIGI C2 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.

WARNING!
Flashing this ROM on any other model will permanently brick your device, flashing the original ROM that fits your device will not be possible anymore!
Please make sure, double check that, you are working with a UMIDIGI C2 smartphone before starting the flashing process with this ROM!




Changelog:
  • Charging current limited to 950 mA
  • Updated startup wizard interface, pull-down menu interface and lock screen
  • Updatef lock screen time format display
  • Google Contacts sync issue fixed


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QGDP (official tool for flashing)
Resources:


Extract the .rar file before use.

QGDP flasher: QGDP_Assembly_3.1.8.0630_portable.rar The password when running the tool: ase

VCOM driver: Windows 10 already automatically can install it or you can use this: MTK_Driver_Auto_Installer_SP_Drivers_20160804.exe

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SP Flash Tool (unofficial tool for flashing)
Resources:

Flashtool tutorials: UMI Forum or androidxda guide or YouTube guide (you can google a lot of other solutions and guides)

Extract the .rar file before use. The scatter file (MT6750_Android_scatter.txt) is inside the extracted folder, together with the other components


VCOM driver: Windows 10 already automatically can install it or you can use this: MTK_Driver_Auto_Installer_SP_Drivers_20160804.exe


Here's an optional solution to start the flashing process on your UMIDIGI C2 if the standard method doesn't work.
It's especially useful if your phone is bricked or is stuck in bootloop
1. Connect your UMIDIGI C2 to USB.
2. Start the flashing process with the Download button in the flasher app.
3. Press and keep pressed 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.

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Post time 2017-9-20 11:43:39 | Show all posts
Обновление не подошло,  перестал работать сканер отпечатка пальца.  Из-за этого центральная кнопка  работает очень плохо.  Не обновляйте свой С2.
 Author| Post time 2017-9-21 04:31:36 | Show all posts
sigizmund73 replied at 2017-9-20 11:43
Обновление не подошло,  перестал работать сканер отпеч ...

Delete your old fingerprints and set them again.

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Post time 2017-9-25 17:02:56 | Show all posts
Hello,
I've bought few weeks ago the C2 and I've installed the build version UMIDIGI_C2_V1.2_20170718
Why I can't receive the new versione by FOTA? System update tell me that I've installed the last version available...
Thank you
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