How to flash Oppo Reno Chinese Phone (PCAT00) - OPPO Reno Questions & Answers

i have my reno phone. but i forgot my password . its not taking reset. in here i could i unlock my phone. please help developers. :crying:

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Redmi K20 pro bricked and unlocking

I have a REdmi k20 pro chinese version. In hurry of flashing Indian ROM into it I selected the clean and lock option which softbricked the phone. Now when I am trying to unlock it again through Unlocking tool it is asking me to wait for 30 days before unlocking a new phone. Is there any other way that I can unlock my device? I have tried unlocking it with some older version of unlocking tool still of no use.
Please someone help me on this
Pls search in forum.... There are a lot of informations.
Manugeeky07 said:
I have a REdmi k20 pro chinese version. In hurry of flashing Indian ROM into it I selected the clean and lock option which softbricked the phone. Now when I am trying to unlock it again through Unlocking tool it is asking me to wait for 30 days before unlocking a new phone. Is there any other way that I can unlock my device? I have tried unlocking it with some older version of unlocking tool still of no use.
Please someone help me on this
Click to expand...
Click to collapse
Xiaomi now only let you unlock 1 phone per month on your Mi account. On the 1st November you will see the countdown reset to the normal 7 days.
Your options are wait until the 8th November, when you'll be able to unlock it, or EDL flash the phone. Which involves opening up the phone to put it in EDL mode and paying about $15 to then flash the phone with an authorised account.
You're not the first, so there's a handful of threads already, giving details of how to EDL flash a bricked phone.

Help please !! my k20 pro (CN) stuck in fastboot my device is brick

bootloader was unlock in my device. I flashed EEA rom on my devices mistakenly select clean all and lock when i flash .after complete flash successful its stuck in fastboot and recovery . cant unlock bootloader and flash rom . when i try to unlock bootloader in official way its asking to add miui account in unlock state. :crying: :crying: someone please please help
Submit the phone to customer care if available
Mi 9T Pro ll Tapatalk
kibria.mgk said:
Submit the phone to customer care if available
Mi 9T Pro ll Tapatalk
Click to expand...
Click to collapse
how much cost they will take?
Varies. Also they can refuse to comply. It's totally on you, sorry to say. There's fix, obviously, bit requires authorized person to execute that.

Need help k20 pro re-unlock

Hi everyone,
My friend had a rooted phone (K20 Pro) but after he removed some files via twrp the phone was stuck on the bootlooder.I've tried to fix it so I found one chinese tgz file which was only worked.Hes phone works with chinese rom now but we can't root it anymore coz the phone locked and even I try all versions of mi unlock it won't unlock.
Can anyone suggest me something here?
Regards
mi unlock needs an account or smth. try to make a new one maybe

Question Qualcomm diag ports / root and continue installing the updates from Xiamio

I just bough a Redmi 11T Pro and I'm new in the Redmi environment. I would like to have the Qualcomm diagnostic ports. After trying dialling some specific codes, I find that the best solution was a adb command requiring root access.
To root I find out that I had to unlock the bootloader. From some website that would make impossible to install Miui updates from Xiaomi. But according to some website it would be possible to manually install these updates after downloading them with TWRP (it is possible to do it with older Redmi phones.
Do you agree that it would be possible on the 11T Pro (as it as very new phone)?
Maybe somebody knows a mean to have the qualcomm diag ports without rooting.
Thanks.
Why do you need the qualcomm diagnostic ports? As per previous Android/MIUI setup i think its still the same way to update if using custom recovery/magisk
Toug said:
I just bough a Redmi 11T Pro and I'm new in the Redmi environment. I would like to have the Qualcomm diagnostic ports. After trying dialling some specific codes, I find that the best solution was a adb command requiring root access.
To root I find out that I had to unlock the bootloader. From some website that would make impossible to install Miui updates from Xiaomi. But according to some website it would be possible to manually install these updates after downloading them with TWRP (it is possible to do it with older Redmi phones.
Do you agree that it would be possible on the 11T Pro (as it as very new phone)?
Maybe somebody knows a mean to have the qualcomm diag ports without rooting.
Thanks.
Click to expand...
Click to collapse
you ned to unlock bloader , root , put twrp , and upgarde to a new Verion of miui !!!
root is easy , you can do yourself , twrp need to be compiled for your phone !!
But you can just root your phone.... and hide magisk , and update work !
gaspolo said:
you ned to unlock bloader , root , put twrp , and upgarde to a new Verion of miui !!!
root is easy , you can do yourself , twrp need to be compiled for your phone !!
But you can just root your phone.... and hide magisk , and update work !
Click to expand...
Click to collapse
Thanks. it it possible to unlock bootloader without wiping the phone?
jimdorky said:
Why do you need the qualcomm diagnostic ports? As per previous Android/MIUI setup i think its still the same way to update if using custom recovery/magisk
Click to expand...
Click to collapse
I need qualcomm diagnostic to make some modem logs.
Hello guys.
Help me please, crookedly flashed the phone Xiaomi 11T pro
Can't find anywhere test point Xiaomi 11T pro
Еhanks
Igor_13 said:
Hello guys.
Help me please, crookedly flashed the phone Xiaomi 11T pro
Can't find anywhere test point Xiaomi 11T pro
Еhanks
Click to expand...
Click to collapse
in telegram group you can find a edl official user
it it possible to unlock bootloader without wiping the phone?
Toug said:
it it possible to unlock bootloader without wiping the phone?
Click to expand...
Click to collapse
No.

Xiaomi Mi 9T Pro Bootlooder locked

Hi Guys,
I purchsed Xiaomi Mi 9T Pro from Aliexpress with a Global Rom version but the device is a Chinese version.
The seller had to install global firmware and assosiate my device to other Mi account.
The current situation is my bootloader is locked and I can not use the Mi officially to unlock my device.
I tried to contact to the seller, but he can not assist me (they don't know the Mi account access details to release my device).
Duo to that, I tried looking the internet and found this forum. I have a good technic skill so I start tested all the suggestion the forum has to offer.
First I tried ADB and Fastboot, both are failed with the error - FAILED (remote: Token Verify Failed, Reboot the device)
I also tried miflash but he's requesting Mi account that I dont have the device their. I tried to flash a new fastboot but no success.
I really dont know what else to try, I hope someone here can spred some light on my issue from stoping my device to use as doorstops.
Thank you,
Noy
The bootloader cannot be locked to a Chinese device with a Global rom.
There is no Chinese Mi 9 t pro, the Chinese version is the K20 pro.
What is the phone model (my phone/characteristics/model)?
NOSS8 said:
The bootloader cannot be locked to a Chinese device with a Global rom.
There is no Chinese Mi 9 t pro, the Chinese version is the K20 pro.
What is the phone model (my phone/characteristics/model)?
Click to expand...
Click to collapse
The device stuck on "Main Menu" MIUI Recovery 5.0 so I can not verified the phone model, but according to the seller page the model is: M1903F11A
https://www.aliexpress.com/item/33016509936.html?spm=a2g0o.order_list.order_list_main.61.21ef180253I770
I also tried to use MTK to unlocked the bootloader but I had no success to get the device into a brom mode. I can not trun the phone off, Vol+ & Vol- not works.
Is there any difference between the Mi 9 t pro and the K20 pro?
According to the model number, it is a K20 pro.
Chinese device so the bootloader is locked but with a Chinese rom since this is not possible with a global rom.
Same device except less 4G bands for the K20.
ok this is a start, any advice how to unlock the bootloader?
noysiam said:
ok this is a start, any advice how to unlock the bootloader?
Click to expand...
Click to collapse
If the device is linked to an account that is not yours, nothing to do.
Is it a new or used device?
Check with the seller or send the phone back to him.
The device was new when I purchased it, the seller said there is no warranty on the device and he can not do anything about it. they used outsource company to do the installation of the Global ROM.
Surely there is a way to bypass Xiaomi locked on the bootloader. the Kernel can be overwrite somehow. just need to find the right way.
noysiam said:
The device was new when I purchased it, the seller said there is no warranty on the device and he can not do anything about it. they used outsource company to do the installation of the Global ROM.
Surely there is a way to bypass Xiaomi locked on the bootloader. the Kernel can be overwrite somehow. just need to find the right way.
Click to expand...
Click to collapse
This model is from 2019, seems strange that Ali sells new ones.
And you still don't understand that there can't be a Global rom on this model with the bootloader locked.
The bootloader was not locked when I purchsed the device...
noysiam said:
The bootloader was not locked when I purchsed the device...
Click to expand...
Click to collapse
Then why is it now?
I locked it via fastboot - long story that I regret...
noysiam said:
I locked it via fastboot - long story that I regret...
Click to expand...
Click to collapse
What you are saying now is inconsistent with your original post.
A long story to get to 'lock with fastboot'.
I'm sorry if there was a misunderstanding, here is the long story:
In 2019 I got this device from Aliexpress with a Global Rom version but the device is a Chinese version.
The phone was in English, working well with Google Play, and there was no issues with it.
In few months ago I wanted to start using Google Pay and my credit card was not approved for some reason, I contact google suppport and one of thier questions was "Have you unlocked your bootloader, rooted your device, or installed a custom ROM?"
So I started to google it, I find that my bootloader is unlocked, so I thought that I will need to lock it to be able using the Google pay service. what was found a terrible mistake.
First I understand that the only legal way to unlock it was using the Xiaomi official Mi program to unlock it. what I was found that I need Mi account with a registered device on it. my device is registered on some Chinese guy that I dont know so basically he's the legal owner of my device. so I start to look for an alternative solutions.
In my knolage with programs, I can handle with complex solutions to bypass this issue. but none of my trying wasn't succeeded. as I mentions I tried many was to bypass Xiaomi servers, now I found Miracle Box that promising to do the trick but its for only registered members. also there are some guys that said they can unlock the bootloader for money, but I dont know how trust they are....
I hope some of you guys can lead me to any idea/solution or something....
Thank you all for your time, much appriciated.
Noy
So, since 2019 you have used your device without a Xiaomi account, which severely limits Xiaomi services?
never used Xiaomi services...
Try to erase the data with the recovery or safe mode, if the option exists, but anyway if the phone is linked to an account you will be asked for the password.
Accounts are linked with a phone and email number and when you change the number a message is displayed.
Thank you, already tried it...
Is anyone know somthing about this? https://github.com/Canny1913/miunlock
Is the token is the key to success?
To sum up:
You have bricked your phone by locking the bootloader with a Global rom.
The reboot is possible but paying but when the phone reboots Xiaomi will ask you for your account and password.
Never ending Story.
NOSS8 said:
To sum up:
You have bricked your phone by locking the bootloader with a Global rom.
The reboot is possible but paying but when the phone reboots Xiaomi will ask you for your account and password.
Never ending Story.
Click to expand...
Click to collapse
lul never buy Xiaomi
noysiam said:
lul never buy Xiaomi
Click to expand...
Click to collapse
Users who want to flash their phones need to study how to use tools, which ROMs to flash, etc
Eg, when flashing a ROM by Mi Flash, always uncheck relocking of the Bootloader. Then, if anything goes wrong, Bootloader will remain unlocked and one can still flash another ROM to easily unbrick the phone

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