Question Help please - OnePlus 10 Pro

Please how i fix IMEI nul in oneplus 10 pro ?

you can't. you have a hardbrick. imei are device specific.

mednazim said:
Please how i fix IMEI nul in oneplus 10 pro ?
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Click to collapse
No idea if it's possible on this phone but on my Sony z1, I rolled back to an older firmware and it came back?
Chances are @g96818 is correct though, but it's worth a try at this point

Related

How to convert Huawei P10 VTR-L09 to Dual-SIM?

Can anyone tell me how to convert my HUAWEI P10 VTR-L09 to a dual sim?
I need detailed instructions please.
You need HWOTA to rebrand your phone: https://forum.xda-developers.com/p10/how-to/huawei-p10-debrand-rebrand-update-guide-t3691013
Note that an unlocked bootloader is required. Since Huawei doesn't issue the codes anymore this may cost you a few euros (e.g. DCUnlocker).
M1chiel said:
You need HWOTA to rebrand your phone: https://forum.xda-developers.com/p10/how-to/huawei-p10-debrand-rebrand-update-guide-t3691013
Note that an unlocked bootloader is required. Since Huawei doesn't issue the codes anymore this may cost you a few euros (e.g. DCUnlocker).
Click to expand...
Click to collapse
Hello M1chiel, now that I have the bootloader code is still possible to make conversion? I mean, afyk is this guide still useful or it is outdated? Thanks
[email protected] said:
Hello M1chiel, now that I have the bootloader code is still possible to make conversion? I mean, afyk is this guide still useful or it is outdated? Thanks
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Click to collapse
I am not sure. Huawei changed the bootloader a few months ago, which makes it impossible to roll back to older versions. I sold my P10, so I do not follow its developments anymore. So please check in the thread.
M1chiel said:
I am not sure. Huawei changed the bootloader a few months ago, which makes it impossible to roll back to older versions. I sold my P10, so I do not follow its developments anymore. So please check in the thread.
Click to expand...
Click to collapse
OK. Thanks for the answer
Rajkv said:
Can anyone tell me how to convert my HUAWEI P10 VTR-L09 to a dual sim?
I need detailed instructions please.
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Click to collapse
Hi, have you successfully converted your phone?

verifying your xiaomi mi 9

recently, i bought my mi 9 pre-owned. the former owner says that he bought this mi 9 in china (so it has the china rom in it with alot of bloatwares). so as the title says it, i want to verify whether the mi 9 i bought is original or fake.
i did this by getting my imei by dialing *#06# then putting it in xiaomi's verify website https://www.mi.com/global/verify/#/en/tab/imei
it then gave me this result
"Thank you for choosing Xiaomi!
However, the device you purchased is not an official global version and user experience may be affected. Next time, please purchase the official global version of the device through officially authorized channels."
i have attached a picture of this.
i just want to know if my phone is legit or not because it gives mix signals
since xiaomi recognizes the imei but gives a message saying that please purchase through officially authorized channels.
thank you.
I got this :
So I think yours might not be But I'm not familiar with this tool.
What does the Product Authentification (second Tab) give you ?
Chrisgia said:
I got this :
So I think yours might not be But I'm not familiar with this tool.
What does the Product Authentification (second Tab) give you ?
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Click to collapse
i do not know , because i do not know where is the security number
did you buy your phone international version? or is it china version?
darkalimdor said:
i do not know , because i do not know where is the security number
did you buy your phone international version? or is it china version?
Click to expand...
Click to collapse
The global version (International)
Chrisgia said:
The global version (International)
Click to expand...
Click to collapse
maybe because mine is the china version, that is why it is not recognized.
i hope there are more people that try this
You may have the Chinese version so if you try it with a verification that is for the global version you will probably get this error. Have a look at the url and you will see ..../global/... in it.
gerhard_wa said:
You may have the Chinese version so if you try it with a verification that is for the global version you will probably get this error. Have a look at the url and you will see ..../global/... in it.
Click to expand...
Click to collapse
yes, i see that, but i do not see a chinese or china version of this imei verifier site. so i want to see if other people also see this message
Hi,
I test my phone, bought in a official xiaomi store in Shanghai, when I was there in April and it gave the same answer that yours:
小米9 全网通版 8GB内存 全息幻彩蓝 128GB
Thank you for choosing Xiaomi!
However, the device you purchased is not an official global version and user experience may be affected. Next time, please purchase the official global version of the device through officially authorized channels.
I think it check that your IP isn´t in China (I´m in Brazil) and then give this alert.
SDS
mangaba said:
Hi,
I test my phone, bought in a official xiaomi store in Shanghai, when I was there in April and it gave the same answer that yours:
小米9 全网通版 8GB内存 全息幻彩蓝 128GB
Thank you for choosing Xiaomi!
However, the device you purchased is not an official global version and user experience may be affected. Next time, please purchase the official global version of the device through officially authorized channels.
I think it check that your IP isn´t in China (I´m in Brazil) and then give this alert.
SDS
Click to expand...
Click to collapse
To me it seems as if the answer is right. You do not have the global version and since you are tring to verify a GLOBAL version of the Mi9 and you have the Chinese version this is the aswer you are bound to get.

Huawei P30 PRO FIRMWARE DOWNGRADE to Huawei P20 PRO

Hello everybody,
I'm going to try but I have a little question:
I want to root my Huawei P30 PRO.
Do you think I can force downgrade the firmware to one of P20 PRO ?
I want to use a P20 PRO firmware on my P30 PRO : Do you think it's possible ?
I'm going to try with Engineer Settings but I don't think it's going to work !
I will update this Thread with my results !
Thanks you all !
HSMKU said:
Hello everybody,
I'm going to try but I have a little question:
I want to root my Huawei P30 PRO.
Do you think I can force downgrade the firmware to one of P20 PRO ?
I want to use a P20 PRO firmware on my P30 PRO : Do you think it's possible ?
I'm going to try with Engineer Settings but I don't think it's going to work !
I will update this Thread with my results !
Thanks you all !
Click to expand...
Click to collapse
If you want to get a new motherboard or even a new phone, you can try )). Don't use a firmware from another device, m8. Plus that, in order to get root you'll have to get an unlocked bootloader, which is not possible, due to Huawei politics.
So sit back and relax, if you want to root devices, sell your P30 Pro and buy another phone (Samsung, One Plus, Xiaomi) who let u unlock bootloader and root device.
Cheers,
SilviuO
SilviuO said:
If you want to get a new motherboard or even a new phone, you can try )). Don't use a firmware from another device, m8. Plus that, in order to get root you'll have to get an unlocked bootloader, which is not possible, due to Huawei politics.
So sit back and relax, if you want to root devices, sell your P30 Pro and buy another phone (Samsung, One Plus, Xiaomi) who let u unlock bootloader and root device.
Cheers,
SilviuO
Click to expand...
Click to collapse
I know how to read bootloader unlock code from the firmware itself with a private Exploit.
But it does work only with the firmware wich has been not patched by the patch in June 2018 !!!
Despite they don't give away unlock codes my exploit work with the firmware vendor.img dump !
So do you think I can downgrade ?
Thanks !
Don't ask for me to release my exploit :
1st - You can buy it
2nd - It's private
Thanks !
HSMKU said:
I know how to read bootloader unlock code from the firmware itself with a private Exploit.
But it does work only with the firmware wich has been not patched by the patch in June 2018 !!!
Despite they don't give away unlock codes my exploit work with the firmware system.img dump !
So do you think I can downgrade ?
Thanks !
Don't ask for me to release my exploit :
1st - You can buy it
2nd - It's private
Thanks !
Click to expand...
Click to collapse
NO, buddy, if you use the P20 Pro firmware you'll mess up with your motherboard and have to get it repaired. The P20 Pro processor is different than P30 Pro's, the security and kernel the same... BUT it's your choice, anyway.
I'm not interested in your exploit because i'm sure that it's not usable on Kirin 980 devices
This sounds like a poor attempt to sell an exploit - that probably won't work anyway.
If you are 100% set on rooting your phone then you can pay FunkyHuawei for the bootloader unlock code (assuming it only goes up to Android 9 currently?).
If you are dead set on trying to force P20 Pro firmware on to your P30 Pro then go ahead, but there should be a disclaimer that you will get laughed at if you then post a 'HELP I BRICKED MY P30 PRO!!!!! WHAT DO I DO???' thread.
If you know how to develop an exploit, then you should already know the answer to your own question. ?
Okay thanks you all.
You can close this thread.

Impossible to flash roms on P30 pro

Hello,
I brought a new P30 pro VOG-L29C, i found it with 9.1.0.260(WEC891E3R1P5) so i tried to update form Hicare and Hisuite but they say i have the last version.
So i downloaded Roms :
* Huawei P30 Pro VOG-L29 hw eea HLRCF VOGUE-L29C 10.0.0.190(C431E19R2P5)
* HUAWEI P30 PRO VOG-L29 HW EU VOGUE-L29C 10.0.0.168(C432E19R2P5)
But when i reboot to flash it with usb it says : incompatible version
Can anyone help me to update to VOGUE-L29C 10.1.0.123(C431E19R2P5patch02) ?
Bad ROMs, You must flash C891 as You got in default. Search in Firmware Finder which version is for Your phone.
BTW You have demo version
KantmiS said:
Bad ROMs, You must flash C891 as You got in default.
BTW You have demo version
Click to expand...
Click to collapse
Thank you for your replay, i will try it.
And how can i change it if i wanna be on 431 or 432?
Edit: I can't find rom for the version C891 10.0 or 10.1
And how can i take of this demo version ?
bidiou said:
Thank you for your replay, i will try it.
And how can i change it if i wanna be on 431 or 432?
Edit: I can't find rom for the version C891 10.0 or 10.1
And how can i take of this demo version ?
Click to expand...
Click to collapse
Can anyone help me pls ?
bidiou said:
Thank you for your replay, i will try it.
And how can i change it if i wanna be on 431 or 432?
Edit: I can't find rom for the version C891 10.0 or 10.1
And how can i take of this demo version ?
Click to expand...
Click to collapse
Did the problem be solved because my phone is on the same version please help me find a solution to your problem
[email protected] said:
Did the problem be solved because my phone is on the same version please help me find a solution to your problem
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Click to collapse
Please help, mate
[email protected] said:
Did the problem be solved because my phone is on the same version please help me find a solution to your problem
Click to expand...
Click to collapse
No i didn't find a way to solve the problem and no one want to help me
bidiou said:
No i didn't find a way to solve the problem and no one want to help me
Click to expand...
Click to collapse
is there any new update to my phone
bidiou said:
No i didn't find a way to solve the problem and no one want to help me
Click to expand...
Click to collapse
NO one can help you, m8! Search @ this forum and see how users got softbricked demo units for the last year!
There's no dload firmware for DEMO units since EMUI 9.1. ON EMUI 9.1 demo units users flashed VOG-L29 C431 dload firmware and that's how they update device. On EMUI 10 things got different when updating and everytime you choose to update with various dload firmwares or methods, you end up with a softbricked device. READ from this thread - https://forum.xda-developers.com/hu...to-flash-approved-fullota-zip-t4112775/page99
Huawei isn't supporting anymore those devices because they are not sold as retail one, those are intended to be displayed on retail stores, for demo.
Kdrgs,
SilviuO
SilviuO said:
NO one can help you, m8! Search @ this forum and see how users got softbricked demo units for the last year!
There's no dload firmware for DEMO units since EMUI 9.1. ON EMUI 9.1 demo units users flashed VOG-L29 C431 dload firmware and that's how they update device. On EMUI 10 things got different when updating and everytime you choose to update with various dload firmwares or methods, you end up with a softbricked device. READ from this thread - https://forum.xda-developers.com/hu...to-flash-approved-fullota-zip-t4112775/page99
Huawei isn't supporting anymore those devices because they are not sold as retail one, those are intended to be displayed on retail stores, for demo.
Kdrgs,
SilviuO
Click to expand...
Click to collapse
Thank you SilviuO for your replay, i have a question: how can i flash 431 or 432 9.0 or 9.1 version to replace WEC891E3R1P5 ? can you help me with that ?
bidiou said:
Thank you SiviuO for your replay, i have a question: how can i flash 431 or 432 9.0 or 9.1 version to replace WEC891E3R1P5 ? can you help me with that ?
Click to expand...
Click to collapse
You would need an unlocked bootloader ? for that (which isn't possible because Huawei isn't giving them anymore) & it would require a rebrand to your phone. But without unlock bootloader code there is no root, no rebrand....
If you will flash & succseed any dload firmware for C431 you will get softbricked & untill now, there's no way to revive device.
My advice is to use it as is, with EMUI 9.1 on-board. Or sell it and buy a retail unit, that's way better than having a brick - in case you still go & flash EMUI 10/EMUI 10.1 on it -or staying on EMUI 9.1 ?
Sent from my VOG-L29 using XDA Labs

How to Downgrade to UI 1.0 or Flash Stock Rom

Hello all,
I have Realme X50 5G RMX2051.
Unfortunately I upgraded to UI 2.0 and now I cannot use the Android Auto.
So I want to downgrade, but here is no official file.
Could you please help me with a solution?
How can I return to stock ROM, or change to EU ROM?
Thank you!
Does the bootloader change between those two versions?
Kenora_I said:
Does the bootloader change between those two versions?
Click to expand...
Click to collapse
Hello, I cannot answer this question. If you tell me where to look I can tell you. Do you know how I can change the ROM to the global one? Or maybe to downgrade manually, because Realme does not have a file for downgrade of this model.
Hi, I got RMX2051 for a while, and still find ways to change the ROM version to EU.
But unfortunetely, Realme locks everything on this phone, I think that's the reason why there's almost no resources here.
By the way, if you just wanna use Android Auto, maybe you'd install it through APK file.
sparck1206 said:
Hi, I got RMX2051 for a while, and still find ways to change the ROM version to EU.
But unfortunetely, Realme locks everything on this phone, I think that's the reason why there's almost no resources here.
By the way, if you just wanna use Android Auto, maybe you'd install it through APK file.
Click to expand...
Click to collapse
I have Android Auto but after the update to UI2.0 it dies not work.
It cannot connect to the car.
Says that there is no Android Auto App which works with the USB device.
gdimitorv17 said:
I have Android Auto but after the update to UI2.0 it dies not work.
It cannot connect to the car.
Says that there is no Android Auto App which works with the USB device.
Click to expand...
Click to collapse
Would you mind to post the screen shot or connect condition here ?
It may help to find out the problem.
Attached is the screen
I found Realme X50 5G (Realme UI 1.0) stock ROM here.
But, it shown in Chinese Simplified...
And here is the tutorial from OPPO ColorOS community. (It's the same Recovery with Realme.)
I'd did a downgrade UI procedure once few months ago, but failed, because the Recovery is going to check the version of Realme UI, whether it was older than installed.
Anyway, if you'd decide to do this, please do a completely backup of your data first.
May this help you, and good luck !
gdimitorv17 said:
Attached is the screen
Click to expand...
Click to collapse
That's weired, Did you try to re-install Android Auto ?
sparck1206 said:
That's weired, Did you try to re-install Android Auto ?
Click to expand...
Click to collapse
Yes several times
Can someone give instructions how to downgrade to stock rom and where to find the appropriate file. I am also willing to pay some amount for help

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