UMIDIGI A3 Pro N V1.4_20190416 ROM - SPFT + OTA release

bencebacsi Post time 2019-5-16 23:16:47 | Show all posts [Copy link]
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UMIDIGI A3 Pro N V1.4_20190416 ROM - SPFT + OTA release

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Post time 2019-4-24 03:57:18 | Show all posts |Read mode
This is the SP Flash Tool + OTA release of the
V1.4_20190416 system software
for UMIDIGI A3 Pro N
Please flash this ROM only if your current build number is UMIDIGI_A3_Pro_N...

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 A3 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.





Changelog:
  • System optimization
  • Minor bug fixes

FOTA version: UMIDIGI_A3_Pro_N_V1.4_20190416_20190416-1041


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SP Flash Tool
Resources:

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

Extract the .rar file before use. The scatter file (MT6739_Android_scatter.txt) is inside the extracted folder, together with the other components


VCOM driver: Windows 10 already automatically can install it (if your computer is connected to the internet) 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 A3 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 UMIDIGI A3 Pro 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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OTA (recovery) update
Manual (local) OTA update method instructions
  • Copy the downloaded .zip file to the internal storage of your phone
  • Go to Settings --> System --> About phone --> Wireless update
  • Tap the 3-dot menu button in the top right corner and select Local Updates
  • Brows for the ...update.zip file and select it
  • Select INSTALL NOW, then OK in the Warning window. Your phone reboots into recovery, the update gets installed, then your phone boots into Android. Your updated system is ready to use.

Update file for manual OTA update:
It can update version 20190301 only

Optional method (in case if the manual OTA update gets stuck): Install from recovery
You need a microSD card (with at least 4GB capacity) installed in your phone!
  • Copy the ...update.zip file to your SD card.
  • Press and hold the volume-up and power buttons together until your phone restarts in the boot selector mode. It needs about 10 seconds or a little bit less if your phone was already powered off.
  • Here you can move with the vol-up button and select an item with vol-down. Select Recovery.
  • Your phone boots into Recovery and you see a lying android figure with an exclamation mark in red triangle on its tummy + 'No command'.
  • Press and hold the power and vol-up buttons (in this order) together, then release them to call the recovery menu. Now you can move with both volume buttons, and select an item with the power button.
  • Move to ‘Apply update from SD card’ and select it.
  • On the next screen brows for the update file and select it. The updating process will start and needs a few minutes to be finished.
  • After a succcessful installation you can read the ''Install from SD card complete.'' message and the receovery menu is available again.
  • Select 'Reboot system now'. Alternatively you can perform a factory data reset here by choosing 'Wipe data/factory reset'



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 2019-5-1 04:51:37 | Show all posts
Dear friends, I just acquired the UMIDIGI A # PRO smartphone with update UMIDIGI_A3_Pro_N_V1.4_20190416 through OTA. Now, the 4G network does not work, only 3G and 2G. The band is 3 (1800) and gets very hot when trying to place it in 4G. Can you help me?

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Post time 2019-5-1 04:54:56 | Show all posts
Dear friends, I just acquired the UMIDIGI A # PRO smartphone with update UMIDIGI_A3_Pro_N_V1.4_20190416 through OTA. Now, the 4G network does not work, only 3G and 2G. The band is 3 (1800) and gets very hot when trying to place it in 4G. Can you help me?

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Post time 2019-5-5 00:39:28 | Show all posts
Hola,
My operator is Digitel Venezuela, uses the B3 (1800) to provide 4G. The phone when placed in 4G starts to switch between 3G and G, never connects to 4G and the device temperature rises considerably. However, when starting a search of the available networks the phone displays 4G. In order to use the data and the voice I must place it in 3G network mode. I have read that there may be errors in the Android 8.1 operating system .. !!
Can you help me?

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Post time 2019-5-10 20:05:23 | Show all posts
scorpion7b replied at 2019-5-5 00:39
Hola,
My operator is Digitel Venezuela, uses the B3 (1800) to provide 4G. The phone when placed in 4 ...

Hi - can you look at the 'about phone' info of the F/W upgrade and tell me if the Android security patch level is still Oct 2018 or if Umidigi added new OS security patches?
Thanks

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Post time 2019-5-11 19:29:40 | Show all posts
Hi!
I have this phone (UmiDigi A3 pro) since 6 days. When i turned on at first time, the phone downloaded and installed this update. There is no problem.
I live in Hungary (Central-Europe) and here the 4G VoLTE is works at all hosts (I use Vodafone). But against the description I do not find the VoLTE enable option.
It is my problem or the description is wrong or what? How can I enable the phone 4G VoLTE function?

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Post time 2019-5-12 02:55:25 | Show all posts
óla comprei 2 desse celular ai umidigi A3 pro só que quando atualizei ficou uma listra na vertical do aparelho a tela continua funcionando não perfeitamente mais funciona pra algumas coisas, Por favor me ajudem

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Post time 2019-5-15 03:26:20 | Show all posts
Can someone please tell me what the security patch level is ??
Last level for v1.3 is from October 2018.
Thanks!

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Post time 2019-5-15 13:21:23 | Show all posts
The same October 2018 for the latest v1.4

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Post time 2019-5-16 23:16:47 | Show all posts
update patch on this phone.. october patch is very old..
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