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[Lomaster_Serg]

Blackview A20 - Firmware

Description | Discussion пїЅ | Firmware пїЅ

Drivers and Utilities

SP Flash Tool - MTK-based flash driverall the error questions we ask there

Firmware

Official firmware

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Backup (firmware) of the main sections under the SP Flash Tool
Backup for the A20-V0.9-20180824_20180824-1944 flashlight

Unofficial firmware

Phone support Project Treble
Firmware "Lite_ROM" for smartphone A20

Instructions

Flash_Tool firmware
Getting Root rights
Removing the bind to google account (resetting the FRP block)

Root / Recovery

TWRP-recovery v3.1.1 by Jemmini (port)
TWRP under the latest revision

Mods / Patches

Fix for incoming calls for firmware on the program Project Treble
We remove the big icons 3G, G, E from the statusbar and add Internet speed

miscellanea

Improving sound with Dolby Atmos
Stellio Music Player + Trebuchet Launcher from LineAgeOS 15.1
Collection of programs
Programs for saving / restoring and transferring contacts / SMS without an account from Google
В®ViperFX (Advanced Equalizer)
Script to remove the root
SONYВ® Music Player

There is no curator in the subject. For questions about filling caps, please contactmoderatorssection through a buttonunder the messages to which you want to add links.

Post has been editedLomaster_Serg - 27.01.19, 09:16

Reason for editing: editing

[righteos]

serg2327,
Scatter archive is damaged. on three computers gives an error
perezaleyte pozh.

[Lomaster_Serg]

righteoswhat scatter? :)
You did not try to update your archiver on your computer?

Post has been editedserg2327 - 23.07.18, 16:18

[gerat84]

good night
I requested backup requested password to enter the phone
reflash Lite_ROM again the exact same garbage
I was also a unlock, too, zero

[righteos]

Posted on 07/24/2018 06:44:

serg2327,
thank. works on 7zip

Post has been editedrighteos - 24.07.18, 06:45

[gerat84]

Urrraaa, today turned on all gone. I do not know for a long time: D

[gerat84]

Good morning
Today, after a reboot, the cracks again jumped out

Post has been editedgerat84 - 31.07.18, 08:22

[andrij07]

Hey.
I was surprised to find that this device supports Project Treble (Project Treble (Post bullik01 # 75394049), which means the possibility of installing many firmware.
Has anyone tried installing alternative firmware? (eghttps: //forum.xda-deve...e-phh-treble-t3767690)

[Taras2016]

andrij07
I shake, I'll try to put it, I'll see, I will unsubscribe)

I put the firmware like it is not bad, but immediately after turning it on in the settings you need to turn off the live display for what kind of lags, and nothing like that)
Here are some screenshots
And yes he writes that the device is not a heartbeat;

Post has been editedTaras2016 - 03.08.18, 23:58

[andrij07]

Taras2016
Super.
I wonder how it works compared to stock, especially with regard to the use of RAM.

Post has been editedandrij07 - 04.08.18, 00:32

[Taras2016]

andrij07
Well, it seems to be no worse than stock, until I change, I use it) and certification through the site has passed so that the firmware does not edit


found a bug when an incoming call does not appear the call window and the melody, and since there is no window it is impossible to pick up the phone, although there is a beep and there are visas, and outgoing calls are working

Post has been editedTaras2016 - 04.08.18, 11:56

Reason for editing: nashol bug

[lad777]

Taras2016, well, probably you need to select the default application for calling in the settings ...

[Taras2016]

lad777,
All the vibrano, now I can call, and the code they call me says that my body is switched off
shorter than bugs except non-working incoming visas not found

Post has been editedTaras2016 - 04.08.18, 16:21

[lad777]

Taras2016 @ 08/04/18, 15:24

Now I can call, and the code is ringing me says that my body is switched off

PutRR 6.1.0 (ARM-A [SF])the situation is the same. The rest seems normal. It does not slow down, I did not swear for certification (I did not specifically check it). After launching a bunch of applications updated. After this update - the memory used 3.11 GB. We must leisurely understand ....There are a lot of firmwareincoming callsshould fix.

PS / Thanks again andrij07. Found an interesting topic.

Post has been editedlad777 - 04.08.18, 17:18

[Zent16]

Taras2016What does A-ony and A / B mean?

[Taras2016]

RiccoS,
In our hardware 8 gigabytes and A-ony UTB of type, the system is reflashed instead of the original firmware, and A / B UTB on the apparatuses where there are already 32 or 64 memories and the firmware is no longer being replaced but put side by side and if it is not correct or not you can bistro on the old back

[andrij07]

Found interesting support information for this phone.Project treblewhich means a large number of custom for the phone .
(One of the options for custom firmwarehttps: //forum.xda-deve…ge-phh-treble-t3767690where the author in the description says that his firmware modification supports the Blackview A20 edition.
Install the firmware into the phone at your own risk and only after reading the instructions. Project treble.
This phone is suitable for firmware Image for ARM32 (A-only device with Android Go gapps or A-only gapps).

Currently, the following firmware bugs for a phone with an MTK chip are known (thanks to Taras2016
and lad777, ):

Taras2016 @ 08/04/18 07:39

Well, it seems to be no worse than stock, until I change, I use it) and certification through the site has passed so that the firmware does not edit
found a bug when an incoming call does not appear the call window and the melody, and since there is no window it is impossible to pick up the phone, although there is a beep and there are visas, and outgoing calls are working

Lad777 @ 08/04/18 16:03

Put RR 6.1.0 (ARM-A [SF]) the situation is the same. The rest seems normal. It does not slow down, I did not swear for certification (I did not specifically check it). After launching a bunch of applications updated. After this update - the memory used 3.11 GB. You need to leisurely understand .... There are a lot of firmware there, incoming calls should be fixed.

Post has been editedvaalf - 06.08.18, 22:02

Reason for editing: raised in the topic header

[andrij07]

I made the above written message for placement in the header (ask the moderators via the Complaint button).

Lad777 @ 08/04/18 16:03

PS / Thanks again andrij07 ,. Found an interesting topic.

Glad to help and thanks for the "+" in reputation.

P.S. If someone is friends with English and is registered on forum.xda-developers.com then you can try asking for solutions to the problem with calls here.https: //forum.xda-deve...ed-device-development/lineage-phh-treble-t3767690). All the same, the author writes about the support of this phone model in his modification Lineage.

Post has been editedandrij07 - 06.08.18, 20:19

[Lomaster_Serg]

andrij07,
Unfortunately, it is not yet possible to pick the A20, but as long as there is the bv5800pro on hand
So, I have already checked three different firmware and everyone has this bug, the incoming one just does not go through ... sadly.
Apparently all the firmware this bug

Post has been editedserg2327 - 06.08.18, 21:16

[Taras2016]

wondering if android 9 will be for arm 32, bilob is interesting to try

[DENIZIT]

The people, who faced the lack of notifications? It seems everywhere included, but nothing appears.