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Umidigi A3 Pro - TWRP & Stock Rom

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By Cleopatra Bianchi, Senior Member on 17th December 2018, 03:19 PM
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25th May 2019, 01:40 PM |#131  
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Quote:
Originally Posted by liott

Please give me instructions (dm) to do this without TWRP
EDIT : how can I extract UMIDIGI_A3_Pro_N_v1.4_20190425 rom?

Quote:
Originally Posted by Cleopatra Bianchi

https://www.youtube.com/watch?v=yLBYMA-UlIQ

So, I made a video on how to get the needed files for Umidigi A3 PRO 20190425
Requirements: Windows PC

1. Get the All-In-One zip here: https://bit.ly/2HBbpDn

2. Extract the .ZIP file

3. Install the Drivers: Run "MTK-Drivers.exe"
After Installation, Restart your PC.

4. Open the Folder "SP Flash Tools" and run "flash-tool.exe"

5. Turn off your Phone
And connect the phone to the PC

6. Follow this Video: https://youtu.be/8t2inEAfAP4
Note: when you hit the "read back" button.
Hold Down your Phone's Power Button until the Red Bar on the SP Flash Tools appear


Did I do a good tutorial? @OP

---------- Post added at 12:40 PM ---------- Previous post was at 12:32 PM ----------

after you extracted the Files.
Please archive in to ZIP and upload it to GDrive or Mega.nz
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25th May 2019, 03:23 PM |#132  
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Quote:
Originally Posted by Miko36110

Did I do a good tutorial?

Oh, thank you very much. Your tutorial is probably great
but I don't need it.
Cleopatra Bianchi helped me to extract the necessary sectors.
They're uploading to Mega; be patient [very slow connection]
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25th May 2019, 03:49 PM |#133  
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Quote:
Originally Posted by liott

Oh, thank you very much. Your tutorial is probably great
but I don't need it.
Cleopatra Bianchi helped me to extract the necessary sectors.
They're uploading to Mega; be patient [very slow connection]

Oh man can't wait!
26th May 2019, 11:43 AM |#134  
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A3_Pro_N_v1.4_20190425
Stock Rom for A3_Pro_N_v1.4_20190425

WARNING (EXTREMELY VITAL) :
This post is reserved exclusively to the Umidigi A3 Pro "N" 20190425 version.

DO NOT flash this stock rom onto the other Umidigi A3 Pro "N" versions !!!



The A3_Pro_N_v1.4_20190425 could compromise the proper functioning of the front camera on the other Umidigi A3 Pro "N" versions.

Link :
https://mega.nz/#!n9EgyKIQ!DHJck1l9r...Blv6VJ0vDhSrAw


VERY IMPORTANT :

Miko36110 pointed out that when he flashed the N_v1.4_20190425, something went wrong.
He used Firmware Upgrade option (onto SP Flash Tool).
He told me (in pvt) the following statements :
"When I flashed your 20190425, it just booted me to Fastboot Mode.
Then, when I go to Recovery Mode it says 'Command Error' or something like that".

So in light of this, in case the A3_Pro_N_v1.4_20190425 does not work properly,
I suggest you to download the stock blocks (img) at the following link :

https://mega.nz/#!boIxjQgR!GzBGnW9LT...wlN_-dJ9AOXwKA

Then, to follow the same steps of Miko36110 :
1) To flash the stock rom A3_Pro_N_V1.4_20190416
2) To flash the stock blocks inside the DUMP.7z
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26th May 2019, 04:30 PM |#135  
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TWRP for A3_Pro_N_V1.4_20190425
TWRP for A3_Pro_N_V1.4_20190425

WARNING :
This post is reserved exclusively to the Umidigi A3 Pro "N" version.
DO NOT flash this twrp onto the A3 Pro without N letter !!!
PLEASE READ the previous post.

Link :

https://mega.nz/#!uwF2DQoC!CbWEPyOqF...iYxP_3N_b5atzA

For a proper installation of the TWRP, follow very carefully all the steps at the post 116
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2nd June 2019, 05:06 PM |#136  
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UPDATE - New TWRP
UPDATE - NEW TWRP 3.3.1-0



Reserved exclusively for the stock rom V1.3_20190304

Download the TWRP 3.3.1-0 on Needrom.

Download Disable_Dm-Verity_ForceEncrypt_12.16.2018.zip at the following link :

https://mega.nz/#!a092gK4A!SYjKF4EUu...Ure4bFhxVuCjX0

Download Magisk-v19.2.zip and latest Magisk Manager apk at the following link :

https://forum.xda-developers.com/app...mless-t3473445

Please follow very carefully all the next steps :

1) Copy Disable_Dm-Verity_ForceEncrypt_12.16.2018.zip onto your microSD.
2) Copy Magisk-v19.2.zip and latest Magisk Manager apk onto your microSD.
3) Tap on Settings --> System --> About phone
4) Tap seven times on Build number
5) Then, tap on Developer options.
6) Enable OEM unlocking & USB debugging.
7) Unrar the TWRP rar.
8) Run SP Flash Tool.
9) Load the scatter file inside the twrp folder.
10) Select Download Only option.
11) Click Download.
12) Connect your turned off phone to the pc with USB cable.
13) When at 100% please disconnect the USB cable.
14) Enter onto twrp recovery (volume up + power buttons simultaneously).

FUNDAMENTAL STEP

15) Select the first white line with volume up.
16) Press volume down to confirm.
17) Select language
18) "enter password" tap on cancel
19) Tap on WIPE
20) Tap on FORMAT DATA (type yes).

Consideration :

FORMAT DATA will wipe your internal storage.
I suggest you to make a backup of your pictures, videos and contacts before to format Data.

21) Return to the twrp home screen.

VITAL STEPS

22) Tap on Reboot and choose Recovery.
DO NOT reboot your device onto System !
Tap on Do Not Install.
23) Tap Install, Select Storage, Micro SDCard, OK.
24) Tap on "Disable_Dm-Verity_ForceEncrypt_12.16.2018.zip".
25) Swipe to confirm Flash.
26) Tap on Magisk.zip
27) Swipe to confirm Flash.
28) Tap on Reboot (into System) and tap on Do Not Install.
29) Be patient.
30) Set up as new.
31) Tap on Settings --> System --> About phone
32) Tap seven times on Build number
33) Then, tap on Developer options.
34) Enable OEM unlocking & USB debugging.
35) Install Latest Magisk Manager apk.

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2nd June 2019, 05:14 PM |#137  
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Quote:
Originally Posted by Cleopatra Bianchi

UPDATE - NEW TWRP 3.3.1-0



Reserved exclusively for the stock rom V1.3_20190304

Download the TWRP 3.3.1-0 on Needrom.

Download Disable_Dm-Verity_ForceEncrypt_12.16.2018.zip at the following link :

https://mega.nz/#!a092gK4A!SYjKF4EUu...Ure4bFhxVuCjX0

Download Magisk-v19.2.zip and latest Magisk Manager apk at the following link :

https://forum.xda-developers.com/app...mless-t3473445

Please follow very carefully all the next steps :

1) Copy Disable_Dm-Verity_ForceEncrypt_12.16.2018.zip onto your microSD.
2) Copy Magisk-v19.2.zip and latest Magisk Manager apk onto your microSD.
3) Tap on Settings --> System --> About phone
4) Tap seven times on Build number
5) Then, tap on Developer options.
6) Enable OEM unlocking & USB debugging.
7) Unrar the TWRP rar.
8) Run SP Flash Tool.
9) Load the scatter file inside the twrp folder.
10) Select Download Only option.
11) Click Download.
12) Connect your turned off phone to the pc with USB cable.
13) When at 100% please disconnect the USB cable.
14) Enter onto twrp recovery (volume up + power buttons simultaneously).

FUNDAMENTAL STEP

15) Select the first white line with volume up.
16) Press volume down to confirm.
17) Select language
18) "enter password" tap on cancel
19) Tap on WIPE
20) Tap on FORMAT DATA (type yes).

Consideration :

FORMAT DATA will wipe your internal storage.
I suggest you to make a backup of your pictures, videos and contacts before to format Data.

21) Return to the twrp home screen.

VITAL STEPS

22) Tap on Reboot and choose Recovery.
DO NOT reboot your device onto System !
Tap on Do Not Install.
23) Tap Install, Select Storage, Micro SDCard, OK.
24) Tap on "Disable_Dm-Verity_ForceEncrypt_12.16.2018.zip".
25) Swipe to confirm Flash.
26) Tap on Magisk.zip
27) Swipe to confirm Flash.
28) Tap on Reboot (into System) and tap on Do Not Install.
29) Be patient.
30) Set up as new.
31) Tap on Settings --> System --> About phone
32) Tap seven times on Build number
33) Then, tap on Developer options.
34) Enable OEM unlocking & USB debugging.
35) Install Latest Magisk Manager apk.

Puoi creare o condividere una rom con android pie per questo telefono?
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12th June 2019, 12:22 PM |#138  
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Hi, can anyone help me extract system.img from the Stock ROM?
Yesterday, 03:38 PM |#139  
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TWRP A3 N
Hi all,
Does anyone know where I could find a working TWRP for Umidigi A3 N v1.2 20190427 (or any other root method) ?
Thanks !
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