Mi 9 Touch screen not works - Xiaomi Mi 9 Questions & Answers

Hi Mates !
I need your help please!
I was using eu 11 stable rom on my Mi 9, but when Xiaomi launched stock 11 global stable I tried to install stock rom via MiFlash tool in the end about 99% it shows error in tool and devices restarts normal but no touch screen works with external mouse by otg it works normal but without mouse nothing anything
If I installed MIUI 10. Miflash tool shows success flash but device reboots again & again.
When I install TWRP touch screen works perfectly and custom rom installs OK. but after reboot system it restarts.
I'm really very sorry for my bad english but I hope you"ll understand me.
Regards

I'm waiting my dears

Related

Xiaomi Mi 9 stuck in a bootloop, now with no OS. Help needed

Yeah, I'm not feeling very smart right now.
Short story:
Accidentally wiped OS in TWRP, now only seem to have access to fastboot. Can I fix this? Flash another ROM? Anything? Bootloader is unlocked, can't seem to get into TWRP anymore. Power + Volume up only takes me to fastboot again.
Long story:
Magisk module caused a bootloop. Wanting to try and avoid a factory reset, I tried sideloading Magisk for TWRP which didn't work, ultimately gave up and wanted to perform a factory reset via TWRP, but I've been working late and ticked the wrong box without thinking. Bad idea, I know. Wiped system, yes.
Aside from feeling exceptionally stupid, can this situation be salvaged? The phone doesn't switch off, it just sits in fastboot. I have Minimal ADB and Fastboot on my PC. Any help will be greatly appreciated, really.
Just in case anyone else ends up with a similar problem, the resolution was fortunately rather straightforward - I needed to grab the Mi Flash tool (as it turns out, this version worked best), stock firmware for my version, go into fastboot (which was no issue as that was the only thing my phone would do) and then open the Mi Flash tool and flashing the firmware was pretty straightforward from there. I even managed to get a BSOD during the process, but it's not like it could get any worse, anyway. Rebooted, restarted the process and about 10-15 minutes later, my phone was happily booting again.
divided by zero said:
Just in case anyone else ends up with a similar problem, the resolution was fortunately rather straightforward - I needed to grab the Mi Flash tool (as it turns out, this version worked best), stock firmware for my version, go into fastboot (which was no issue as that was the only thing my phone would do) and then open the Mi Flash tool and flashing the firmware was pretty straightforward from there. I even managed to get a BSOD during the process, but it's not like it could get any worse, anyway. Rebooted, restarted the process and about 10-15 minutes later, my phone was happily booting again.
Click to expand...
Click to collapse
With Fastboot mode and Mi flash as fail safes , we can flash to our hears content with no worries !
Also a more automated tool is a custom mi flash tool by a developer called XiaimiToolV2 ,which has a dedicated mode for bricked phones or downloads the latest fastboot roms for you.
crs951 said:
With Fastboot mode and Mi flash as fail safes , we can flash to our hears content with no worries !
Also a more automated tool is a custom mi flash tool by a developer called XiaimiToolV2 ,which has a dedicated mode for bricked phones or downloads the latest fastboot roms for you.
Click to expand...
Click to collapse
I have similar problems , but my Mi9 is not recognized by PC and wont enter fastboot . Only sign of life is blinking white LED sometimes I connect it to charger,to PC or try to turn it on.
Can anyone suggest me what to do ?
mstaglicic said:
I have similar problems , but my Mi9 is not recognized by PC and wont enter fastboot . Only sign of life is blinking white LED sometimes I connect it to charger,to PC or try to turn it on.
Can anyone suggest me what to do ?
Click to expand...
Click to collapse
I had excaxtly that witha my mi5 , completely dead .
Leave it on the charger for a little bit,mine after an unsuccessful flash with mi flash (catastrophic error message) it turned back on.
IF not download XiaomiTool V2 and try the option for bricked phones.
I tried that yesterday but that option is still in development. Only the modifications one is supported currently. As for the issue mentioned, maybe it's really just a matter of charging the phone first. Can't hurt either way.
mstaglicic said:
I have similar problems , but my Mi9 is not recognized by PC and wont enter fastboot . Only sign of life is blinking white LED sometimes I connect it to charger,to PC or try to turn it on.
Can anyone suggest me what to do ?
Click to expand...
Click to collapse
Try to use the EDL mode
How to force it to EDL by key combination or maybe deep flash cable ?
My Mi account is authorized for EDL flash but I cant get Mi9 into EDL mode on my PC ( Windows10 )
No OS, but working TWRP
Hi,
I have a similar problem with my mi 9.
I followed a really bad description for the update xiaomi.eu from MIUI10 to MIUI11.
https://www.chinahandys.net/xiaomi-eu-rom-update/
It recomended to wipe alvik / Art Cache, Cache AND System :crying:
So I do not have no OS any more. However, TRWP is still working.
I have a Backup but it did not work :crying:
Is there a better option than the Mi Flash tool?
Please help me!
Since you already have TWRP, download the latest Xiaomi.eu custom ROM available for the Mi 9, which is 9.11.7 to your computer.
Also download the latest TWRP by Mauronofrio from XDA which is 3.3.1-42.
Then use adb to transfer both the ROM and TWRP to your Mi 9.
In TWRP, install TWRP first and manually reboot to twrp using the vol up + power button.
In TWRP, install the ROM, do a factory reset, then finally reboot.
Sent from my MI 9 (Cepheus) using Tapatalk
sangbuana said:
Since you already have TWRP, download the latest Xiaomi.eu custom ROM available for the Mi 9, which is 9.11.7 to your computer.
Also download the latest TWRP by Mauronofrio from XDA which is 3.3.1-42.
Then use adb to transfer both the ROM and TWRP to your Mi 9.
In TWRP, install TWRP first and manually reboot to twrp using the vol up + power button.
In TWRP, install the ROM, do a factory reset, then finally reboot.
Sent from my MI 9 (Cepheus) using Tapatalk
Click to expand...
Click to collapse
Thank you very much for your reply.
When I tried to make my TWRP backup work I had several problems.
First was "vendor read only". So I went in TWRP to "mount" and unticked the "mount vendor partition read-only" (sounds easy, took me some time to find out)
Then I was able to do the restore without error message. However just boot loop and only the possibility to access TWRP.
After some while I realized that this restored the wiped system partition.
So I flashed the aktual MIUI 11 9.11.7 again and rebooted.
And it worked perfectly! :victory:
I did no Factory reset all the time, it seems that everything is perfect!
No lags, no problems with the camera, no issues with auto rotation.
Tom

help needed: can not flash other recovery despite having unlocked bootloader

Hi Guys,
yesterday I was able to unlock my Xiaomi Mi 9T Pro bootloader after waiting for 7 days. The unlock was successfull at first attempt, but now my issues begin and I couldnt find a thread where someone has similar isseues.
1. after unlocking the bootloader, I booted to fastboot mode and flashed twrp (from a greek xiaomi forum website ) after that I tried to boot into recovery. The attempt was unsuccessfull and I got the Mi-Logo Screen with the unlocked message at the bottom, after 60 sec the screen goes black and nothing happens, only fastboot mode is working.
2. flashed back to stock recovery -> the phone boots up successfully and is working.
3. Used the Miflash 2017.4.25.0 Tool to flash fastboot rom to have an untouched condition (clean all option).
4. tried to flash another twrp (from wzsx150), same behavior like in 1. explained. Flashing back stock recovery -> phone boots and is working.
5. again used Miflash to have an untouched condition, tried another twrp (By mauronofrio)
5. same behaviour like in 1. explained...
I actually got a Mi 8 Pro and it was so easy for me to flash twrp (also unoffical builds like now for the 9t pro). Switching to different intel laptops with win7 or win10 didnt solve the problem. Changing USB Type C cabels also didnt help
Can someone explain why I'm not getting things to work, as there are already other members which did it successfully...
Try this...
1. flash TWRP
2. Reboot directly from fastboot into TWRP with volume + and power button
3. Flash TWRP.img with TWRP
Problem solved
Kollachi, thanks for the suggestion but didnt work either.
I found a solution by myself I ordered the xiaomi from amazon DE and it was shipped with global stable, why not EEA? I always used the global stable fastboot rom to start from zero, like mentioned, without success.
The solution was flash eea fastboot rom -> twrp installation worked at first attempt and still works! Interesting that this helped me to solve this..

I can't install any custom rom

Good Morning! I'm having a boring problem with my Mi A2. I can not flash any ROM on my device. In the Fastboot screen does not appear Mi Bunny, although the PC recognizes. This happened after I had to put the phone in EDL mode to restore the stock kidney, in one in a failed attempt to install the miui 10 at the time the phone had got stuck on the screen initialization.
If anyone has a help I would be very grateful. It almost always gets stuck in error 1 or error 7 In twrp no custom ROM is recognized.. I don't remember the description but it is almost always an update error.

My redmi k20 pro has no OS at all, HELP! (bricked xiaomi)

Hi everyone, I need help. Some weeks ago, I tried to install a custom ROM on my phone, which is a Xiaomi Redmi k20 pro, and there was something I did wrong because I ended up with my phone locked and no way of accessing the OS again. I can just open the fast boot mode and the Xiaomi mi recovery 3.0. When I try to normally open the phone, it opens the Xiaomi recovery.
I think I’ve tried everything,
1. I’ve tried unlocking it with the official mi flash unlock tool, but it says that I must log in with my account on the MIUI settings, which I obviously cannot do because I can’t open MIUI.
2. I have also tried to install a custom recovery (I tried to install TWRP), but I can’t because I need to have my phone unlocked.
3. Then I tried to install the firmware with the mi flash tool, but I also can’t because It’s locked.
4. I also tried to connect it to my computer by EDL, but I can’t even if I try it with the EDL cable.
5. I also tried to use the PCSuite, with the English and Chinese version, but at the moment I chose the ROM (I tried it with the global and Chinese ROM and the fast boot and the recovery ROMs), it told me it couldn’t with no more info.
6. The last thing I tried was to use the XiaoMiTool and when I thought I could, I found out that I needed USB debugging on to do it, which I cannot turn on because I have to access MIUI settings to do it.
I would love to have this phone back working, but I don’t have more ideas if you could help me please, I would be so thankful.

Mi5x Bricked! Help please

Hello good mornig for everyone.
I have a mi5x that until a few days ago I had installed miui 11 with the Chinese rom. I decided to change the rom for one that brings Spanish. When doing the recovery and installing the rom, the screen went black and the pc stopped recognizing. Searching a little on the net I saw that it was brickered and I started to unbrick it ... I followed a tutorial which had an oxygen unbrick file. flashed it with miflash. now the phone turns on to get into the recovery but it is impossible for me to install any rom ... if I leave the phone in bootloader mode it enters but the logo does not appear. Can somebody help me?
It wasn't bricked. The latest xiaomi.eu rom required an update for the lcd driver or the screen would be always black.
You should have flashed the latest Chinese rom with miflash and the problem was fixed
But now you followed the wrong guide (for who had a counterfeited "global" 5x with the bootloader hacked from the oxygen device and your phone is now bricked.
Tipika said:
It wasn't bricked. The latest xiaomi.eu rom required an update for the lcd driver or the screen would be always black.
You should have flashed the latest Chinese rom with miflash and the problem was fixed
But now you followed the wrong guide (for who had a counterfeited "global" 5x with the bootloader hacked from the oxygen device and your phone is now bricked.
Click to expand...
Click to collapse
You have solution for this ? My phone is on oxygen bootloader and i cannot run any rom some works but screen is cropped, dark and has touch problems

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