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Black shark 3 global rom support ota update

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arjun_m4

Senior Member
Jul 20, 2017
68
11
Sony Xperia 1 II
sorry to be annoying. I am in MP3 firmware and i want to update to MP4 i am getting the OTA but cannot install it. Tried the Local and got the error 20
 
D

Deleted member 11468695

Guest
sorry to be annoying. I am in MP3 firmware and i want to update to MP4 i am getting the OTA but cannot install it. Tried the Local and got the error 20
looks like you used a backup version, that means it doesn't have full auto attribute, i can help you to update mp4 directly on phone.
 

kevin mitnick

Senior Member
Oct 28, 2011
275
36
sorry to be annoying. I am in MP3 firmware and i want to update to MP4 i am getting the OTA but cannot install it. Tried the Local and got the error 20
did your bs3 has twrp ?

I tried and also failed to MP4, and I flash stock factory rom of bs3 MP3 global then up to MP4. succeed..dont do twrp before up to MP4..

if you want to know how to flash stock factory rom, you can look up here
 

Zrogaz

New member
May 12, 2020
4
0
i try change my bs3 chinese version to global...after i flash my bs3 cn version always restart and my baseband unknown......
i dunno how to fix this....can u show me they way to fix my bs3 cn version
 

kevin mitnick

Senior Member
Oct 28, 2011
275
36
:love:Black shark 3 lovers:love:

Hi guys


I got bs3 with global rom and

i
Make an twrp clean back up

for you

Guys and it have ota update engo
y

with it
:ROFLMAO:

And uplaod with it boot img
For safe revive

Worning
Worning
Worning
Ok and then:LOL:
Worning
Boot img its for an old update but it will work if any thing happend flash it with fast boot
And re flash rom with twrp it will revive bootloop or not boot or twrp freez
Note: chang region from settings to usa
mi Account password:n196721nwow
Please delete it after unlock
*
*
*
*

And now for links
:

[Black shark 3 global rom] , [global rom gdrive]

[Boot img]
Install guide
By @Phiphan1

My blackshark 3 joy ui 12 cn.
step 1
-unlock bootloader
-flash twrp vesion 34b2
-in twrp wipe -format data
-reboot twrp and backup full - reboot to system copy rom back up in your phone to your pc
Step 2
- Reboot in twrp and restore full backup rom .that in the link
-reboot twrp wipe format data
Reboot system



Engoy
🤩😜🤩😜🤩🤩
I did like above description but still no ota update
any suggest ?
 

arjun_m4

Senior Member
Jul 20, 2017
68
11
Sony Xperia 1 II
Is it possible to boot TWRP on Android 11 and use this backup to restore to Android 10?

Because Android 11 is becoming annoying day by day. Fingerprint accuracy is terrible now.
 
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JohnBillyHill

Member
Jul 10, 2014
48
1
Hi can you help me out?
I'm using global rom mr0 and the battery is terrible. Are there way to reverse it to mp4 or are there newer updates to fix this?
 

shayantt98

New member
Jan 16, 2022
1
0
:love:Black shark 3 lovers:love:

Hi guys


I got bs3 with global rom and

i
Make an twrp clean back up

for you

Guys and it have ota update engo
y

with it
:ROFLMAO:

And uplaod with it boot img
For safe revive

Worning
Worning
Worning
Ok and then:LOL:
Worning
Boot img its for an old update but it will work if any thing happend flash it with fast boot
And re flash rom with twrp it will revive bootloop or not boot or twrp freez
Note: chang region from settings to usa
mi Account password:n196721nwow
Please delete it after unlock
*
*
*
*

And now for links
:

[Black shark 3 global rom] , [global rom gdrive]

[Boot img]
Install guide
By @Phiphan1

My blackshark 3 joy ui 12 cn.
step 1
-unlock bootloader
-flash twrp vesion 34b2
-in twrp wipe -format data
-reboot twrp and backup full - reboot to system copy rom back up in your phone to your pc
Step 2
- Reboot in twrp and restore full backup rom .that in the link
-reboot twrp wipe format data
Reboot system



Engoy
🤩😜🤩😜🤩🤩

Phiphan1 said it has mi account did you fixed it?
can i download your link?
thanks for your help​

 

deathcode0

Member
Jun 10, 2015
31
7

Phiphan1 said it has mi account did you fixed it?​

can i download your link?​

thanks for your help​

I've restored it through TWRP, it has no mi account or any type of login authentication but you can't install updates on it even by local update, you will get ++ error OTA 20 ++.
how ever if you flashed the custom revovery image, you can't also update to mp4.
 
Last edited:
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