Hi guys,
Today I pull out my mix 2s from the charger and I had a black screen. When I press the power button the screen flickers, but goes black.
I have the bootloader locked and no USB debugging active.
I'm able to boot in fastboot (always with black screen)
And somehow I think I've managed to reset the phone (key combination withing the xiaomi recovery)
For a second I was able to see the xiaomi boot logo while connecting the phone to the pc, but it went black again..
I've tried the xiaomitool (but no USB debugging)
Xiaomi PC suite does not detect the phone
MI flash tool says it cannot flash with locked phone...
Do you have any other idea?
Sent from my MI 6 using Tapatalk
you could try to use fastboot image to flash?!
http://update.miui.com/updates/v1/fullromdownload.php?d=polaris&b=F&r=cn&n=
futureshock said:
you could try to use fastboot image to flash?!
http://update.miui.com/updates/v1/fullromdownload.php?d=polaris&b=F&r=cn&n=
Click to expand...
Click to collapse
Unfortunately when I try, it says that I don't have permission to do so...
Also I've figured out that if I leave the phone alone for like 8h when I turn it on I get to see the xiaomi logo followed by a blank screen...
What could this be?
Sent from my MI 6 using Tapatalk
i would guess something is messed up with the system… doesn't look like the screen is bricked or something… do you get into the fastboot loader mode? press and hold power and volume down.... normaly you should see the fastboot "logo" then..
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eventually you can use minimal adb and clean/format everything and reflash ah new rom
http://forum.xda-developers.com/showthread.php?t=2317790
Im able to boot in fastboot and sideload, but always with a black screen
i dont have unlocked bootloader neither usb debugging active
After all it is a screen issue...
In order to empty the battery (i wanted to try to circle the battery, maybe it would help with issue) I pressed the power button straight and the phone kept rebooting (vibrating each time it reboots)
At the 5th reboot.. The screen went on. (it's like the hardware is forced to work somehow)
However the touch was not working..
After a few minutes the screen started to flicker and it completely distorted the screen image.
Now, after the 5 reboots the screen comes on but with a distorted image.
I'll send it back and ask for a refund.
Thanks.
Sent from my MI 6 using Tapatalk
Related
I can't post in bootloader dev thread http://forum.xda-developers.com/showthread.php?t=1328714&page=28 so I'll post here to ask the question.
This was brought up:
tylercarter
strange mine doesnt say locked or unlocked. am i doing something wrong? where can i find the info? i thought i just held both volume rockers and power on. says "AP fastboot Flash Mode (s)" 0A.65
i know on the razr is says locked or unlocked and gives a value of 1 - 4 but i dont have that either.
maybe "s" is for special lol
mtnlion
no it means stuck like the rest of us
zoide_
Mine says:
--------------------------------
AP Fastboot Flash Mode (S)
0A.65
Battery OK
OK to Program
Connect USB
Data Cable
--------------------------------
I got excited there for a moment because it didn't say LOCKED. Then I read mtnlion's post and he crushed my dreams
Click to expand...
Click to collapse
So I checked mine and got this:
Boot mode selection menu (0A.65)
press volume up/down blah blah
normal powerup
recovery
apfastboot
bp tools
I got this from holding vol up/down and then holding power until this screen came on. So..... is this locked or unlocked? I don't have the (S) that everyone else is saying. Can someone let me know?
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I was in the same position after I flashed the FXZ got the same screen. I chosse BP Tools and my phone booted up and I hope it works for you!!!
You are still locked.... We have not found an atrix2 with an unlocked bootloader yet. And there are not any "developer" edition phones with the unlocked bootloader that we can copy it from, since they don't have them for this phone (I have tried very hard to get one, and can't find them).
thanks for the heads up. I was hoping since I didn't see the (s) that I would get lucky.
Thats just the first screen. Go into the AP Fastboot menu option and you will see the other screen that was mentioned.
extide said:
Thats just the first screen. Go into the AP Fastboot menu option and you will see the other screen that was mentioned.
Click to expand...
Click to collapse
ok, I see now. crap. LOL thanks.
So I last time when I flash XiaoMi Mi4i I do not know why the phone seems to to bricked.
What I mean brick is :
No respond when pressing power button.
When charging no LED light.
No Recovery (Volume + and Power)
No Fastboot (Volume - and Power)
Today I manage to read a thread tha use the following instruction to save the XiaoMi Mi4i.
1. Download the Fastboot ROM.
2. Install XiaoMi Mi Flash.
3. Restart computer and disable driver signature verify.
4. Flash like normal.
The flashing process take about 720 second, The result is successful but the phone wont turn on itself.
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So I try to unplug it and press the power button. No response at all then I plug into a wall powered charger the phone show me the Mi logo then turn off the screen with a red LED blinking again and again until I unplug the phone from the power sources. This happen also when I plug the phone into the computer via USB.
The good news is that I can now enter Fastboot mode. ( I assume that my device came back from brick) but no recovery menu. I then connect the phone in Fastboot mode to the computer via USB then flash the ROM again just like normal. The result success but the phone won't power on itself so I press the power button and nothing happen.
Then
I plug into a wall powered charger the phone show me the Mi logo then turn off the screen with a red LED blinking again and again until I unplug the phone from the power sources. This happen also when I plug the phone into the computer via USB.
Click to expand...
Click to collapse
just like a moment ago.
Anyone that can help me ?
Did you try with the other fastboot version?
faizauthar12 said:
Did you try with the other fastboot version?
Click to expand...
Click to collapse
Nope but in MIUI forum there is no one complaining about the version.
ic3tea said:
Nope but in MIUI forum there is no one complaining about the version.
Click to expand...
Click to collapse
I would suggest using a MIUI 7 fastboot ROM. And a global stable one over a developer build. I ran into problems like no wifi / mobile network once, always I tried to flash the developer fastboot ROM. But once I flash a stable ROM everything was okay. Then I could easily go back to the developer ROM.
Try this,
Version: V7.2.3.0.LXIMIDA
sharan.nyn said:
I would suggest using a MIUI 7 fastboot ROM. And a global stable one over a developer build. I ran into problems like no wifi / mobile network once, always I tried to flash the developer fastboot ROM. But once I flash a stable ROM everything was okay. Then I could easily go back to the developer ROM.
Try this,
Version: V7.2.3.0.LXIMIDA
Click to expand...
Click to collapse
Will try and update you back .
Just going to leave this as an open request...
If anyone has a brand new phone or one they've literally NEVER used the EDL tool on before-- I'm curious to know if the bootloader on this phone has a stock menu at all.
If anyone has a completely stock phone that has never been unlocked and can try this - try to reboot the phone into the bootloader. No risk of doing anything to your phone to try this - just reset the phone via the menu or by holding down the power button until it resets. Then hold both Vol+ and Vol- buttons down BEFORE the phone vibrates and shows the ZTE screen and keep holding them. If you were holding power, release it as soon as you see the ZTE logo.
If that doesn't work and the phone just keeps booting, try again but this time hold just the Vol+ button instead until the Recovery menu shows up (definitely does exist on the stock). Pick the 2nd option to reboot into bootloader.
Let me know if both of those methods just go straight to booting the OS, or if there's a stock a bootloader menu they pull up. And if so, maybe send a picture would be nice. But mostly I'm just trying to find out if the stock ROM had a bootloader menu at all.
It does not, this is enabled with the eng abl from unjustufied devs bootloader unlock tool.
rafyvitto said:
It does not, this is enabled with the eng abl from unjustufied devs bootloader unlock tool.
Click to expand...
Click to collapse
Thanks rafy. I thought so but couldn't be sure since I lost one of my original abl's I thought maybe it could just be a problem with my stock bootloader. Sucks that there's no stock fastboot because in A10 the bootloader won't load.
I saw you made a breakthrough with GSI support btw, nice! I ran out of time to tinker around with the phone as much as I was, would have loved to get more involved. Thanks for the work though, hopefully more people get involved as I do think there's plenty of possibilities for this phone. :good:
Not a virgin device but this info may be useful:
This is the Recovery on my A2020U after:
1. I unlocked the bootloader while on A9;
2. I upgraded to A10 using the official SD card update;
3. Booted by holding Vol+ and Power.
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View attachment 5112251
Sent from my PH-1 using Tapatalk
eKeith said:
Not a virgin device but this info may be useful:
This is the Recovery on my A2020U after:
1. I unlocked the bootloader while on A9;
2. I upgraded to A10 using the official SD card update;
3. Booted by holding Vol+ and Power.View attachment 5112249View attachment 5112251View attachment 5112253
Sent from my PH-1 using Tapatalk
Click to expand...
Click to collapse
That was helpful, thanks. The theme on A10 recovery is funny because the first time I installed A10 was right after I tried out LOS16 and the theme colors are so similar I thought the recovery from that had somehow stayed around. A9 had recovery too but the menu was less graphical. Neither A9 or A10 has a bootloader menu though (Vol+/-).
I just unlocked the bootloader, installed TWRP and Magisk. I factory reset the phone in TWRP then uninstalled Magisk later. The phone reboot and stuck in booting screen. What should I do? MSM back to stock? Thanks.
Update1: I'm able to get into TWRP.
Update 2: I just MSMed back to stock.
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This happened to me yesterday. Just hold the power button for a while and it should go forward. You might have to make sure you're not plugged into the charger also, but I can't remember if I did or not.
Doesn't work for me. Tried holding the power for a loooong time, does nothing. Tried vol down + power, does nothing. Tried vol up + power, device restarts, but comes back to that error screen. Mine is IN2019 (Verizon).
Sнаđошƒаӽ said:
Doesn't work for me. Tried holding the power for a loooong time, does nothing. Tried vol down + power, does nothing. Tried vol up + power, device restarts, but comes back to that error screen. Mine is IN2019 (Verizon).
Click to expand...
Click to collapse
To remove your device from the boot sequence error
Spoiler: OnePlus Fastboot Mode Using Physical Buttons
Press and hold the Volume Up’, ‘Volume Down’, and ‘Power’ keys together until the device vibrates > release buttons > enter Fastboot Mode
zrzhu said:
I just unlocked the bootloader, installed TWRP and Magisk. I factory reset the phone in TWRP then uninstalled Magisk later. The phone reboot and stuck in booting screen. What should I do? MSM back to stock? Thanks.
Update1: I'm able to get into TWRP.
Update 2: I just MSMed back to stock.
View attachment 5203089View attachment 5203089
Click to expand...
Click to collapse
How did you eventually fix it?
Sнаđошƒаӽ said:
How did you eventually fix it?
Click to expand...
Click to collapse
Sorry trade in my oneplus long time ago.
zrzhu said:
Sorry trade in my oneplus long time ago.
Click to expand...
Click to collapse
You did the right thing. This is a **** phone to have.
Like I always say, f*ck Verizon
Use factory tool to recover it
Hey...I have this prestigio multipad pmp3870c and it's quite old and I wanted to install a custom ROM but before that I rooted it the old fashion way using the super user stuff and so I accidently deleted a system file and now it does not boot as it goes into the prestigio logo but does not proceed.
I legit do not know where to start as Its an unfamiliar tablet for me and so I would like to flash the stock ROM.
Am sure the firmware can easily be found so please help me find it and guide me on how to flash the ROM.
Pls help. Thanks
If you're not in a bootloop and if USB Debugging is enabled then you might use ADB Sideload method, otherwise you might use method apply update from external storage from within Android's Recovery
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Bruh i forgot how to boot in recovery and I can't see help on this specific device....how do I go into recovery
May be this way, but IDK because I don't own such a device
Power off your device.
Boot in recovery mode by pressing and holding Volume Up and Power Button at the same time.
Release all buttons when the Prestigio MultiPad screen flickers and in a few seconds the Recovery screen will appear.
jwoegerbauer said:
May be this way, but IDK because I don't own such a device
Power off your device.
Boot in recovery mode by pressing and holding Volume Up and Power Button at the same time.
Release all buttons when the Prestigio MultiPad screen flickers and in a few seconds the Recovery screen will appear.
Click to expand...
Click to collapse
this tab is a pain...i think its software is messed up cause i have tried all the combos
power+volume up (released on boot logo)
power+volume down (released on boot logo)
power+volume down (released power on boot logo)
power+volume up (released power on boot logo)
smh....i think im just gonna give up and just call it dead cause its not even going into recovery and its usb debugging is off so no dice lol.
but i remember some flash tool but its just so complex am gonna try using sp flash tool....wish me luck