Phone won't boot - Xiaomi Redmi Note 4 Questions & Answers

I flashed TWRP via https://forum.xda-developers.com/redmi-note-4/how-to/twrp-easy-root-redmi-note-4-1-click-t3606463 guide, as well as SuperSU and Lazyflasher. Everything went smooth until I was done flashing all on the files. For whatever reason, my phone flashes the MIUI logo and then it shuts off. The only way I can get back into TWRP is if I go the the process again. Help!
Edit: I was able to get my phone working by flashing this file: https://www.androidfilehost.com/?fid=529152257862711851
Props to @sachin n

TheKryptonite said:
I flashed TWRP via https://forum.xda-developers.com/redmi-note-4/how-to/twrp-easy-root-redmi-note-4-1-click-t3606463 guide, as well as SuperSU and Lazyflasher. Everything went smooth until I was done flashing all on the files. For whatever reason, my phone flashes the MIUI logo and then it shuts off. The only way I can get back into TWRP is if I go the the process again. Help!
Edit: I was able to get my phone working by flashing this file: https://www.androidfilehost.com/?fid=529152257862711851
Props to @sachin n
Click to expand...
Click to collapse
I'm glad you fixed it ?

Related

[Q] Boot Certification Verify

So I tried to get into recovery and the phone reboots with a message of boot certification error/verify. I can still boot into download mode and my phone works as normal just can't get into recovery. Am I at a point of where I need to use FlashTool and flash a tot file or is there something I can do without having to go to use FlashTool. Any hindsight on what I need to do would be appreciated.
As well this all happened over night without me even doing anything with my phone. I had woke up and seen a blue screen on and it said partial system failure. I had flashed Cm11 yesterday and that worked wonderfully, ran Cm11 all day yesterday with no issues.
Thank you.
whoppe862005 said:
So I tried to get into recovery and the phone reboots with a message of boot certification error/verify. I can still boot into download mode and my phone works as normal just can't get into recovery. Am I at a point of where I need to use FlashTool and flash a tot file or is there something I can do without having to go to use FlashTool. Any hindsight on what I need to do would be appreciated.
As well this all happened over night without me even doing anything with my phone. I had woke up and seen a blue screen on and it said partial system failure. I had flashed Cm11 yesterday and that worked wonderfully, ran Cm11 all day yesterday with no issues.
Thank you.
Click to expand...
Click to collapse
Flash new recovery (stock or bumped TWRP).
Use shell and dd it.
_Dennis_ said:
Flash new recovery (stock or bumped TWRP).
Use shell and dd it.
Click to expand...
Click to collapse
Thanks you. Flashed the bumped TWRP with flashify and it worked perfectly.

[SOLVED]Phone only boots into TWRP recovery. Can't get into bootloader or system!

Hi everyone. First time posting on the forums and unfortunately it's because of a major problem . So here's my situation:
A couple days ago I decided i would try to update my phone to 5.0 because the update was pushed OTA for the ls990. It supposedly installed with no error, but when it went to reboot it took me straight into my custom recovery. Now when i try to restore from backup, flash a new rom, or wipe the system it will say it was successful, but nothing will change and each time i reboot it takes me right back into recovery. I've tried booting into system or bootloader, but both of those options take me right back into recovery. If i pull the battery and wait then repower the phone it takes me right back into recovery. I need some help here because my phone is practically bricked, yet i still have access to ONLY recovery mode. During each reboot the LG logo does flash on the screen (not sure if that info is useful though). Here's what i'm running:
Specs:
Rooted and Bumped Sprint LG G3 (ls990)
Stock ROM
TWRP Recovery
Maybe this happened because it was a stock update and i didn't have stock android recovery for it to complete the upgrade? My /boot folder appears to be empty in TWRP, but im not sure if that's just because its not even mounting it or if im actually missing a kernel, bootloader, or something else. ANY help or advice will be greatly appreciated. Thank you for your time.
Your gonna have to restore using this guide. It did happen because you were on custom recovery, anytime you want stock upgrade, you must unroot it and put stock recovery back on 1st. It's not bricked if it comes on, only softbricked, which can be fixed with download mode. That guide is well written.
sent from my LG G3
also it was not the android 5.0 update..
Try this first before using the LG Flash tool
http://forum.xda-developers.com/lg-g3/development/fix-stuck-custom-recovery-trying-ota-t2907508
It should hopefully save you from wiping the phone completely.
Thanks
joeyhdownsouth said:
Your gonna have to restore using this guide. It did happen because you were on custom recovery, anytime you want stock upgrade, you must unroot it and put stock recovery back on 1st. It's not bricked if it comes on, only softbricked, which can be fixed with download mode. That guide is well written.
sent from my LG G3
Click to expand...
Click to collapse
I reverted to stock firmware using the instructions on that thread and now everything is working! Thank you very much.
Now the only problem is that it seems the new sprint update patched the stump root exploit. Guess ill have to do the firmware flash again lol.
TheInfamousWrong said:
I reverted to stock firmware using the instructions on that thread and now everything is working! Thank you very much.
Now the only problem is that it seems the new sprint update patched the stump root exploit. Guess ill have to do the firmware flash again lol.
Click to expand...
Click to collapse
I think you need zv4 firmware to avoid this problem.
sent from my LG G3
im0rtalz said:
Try this first before using the LG Flash tool
http://forum.xda-developers.com/lg-g3/development/fix-stuck-custom-recovery-trying-ota-t2907508
It should hopefully save you from wiping the phone completely.
Click to expand...
Click to collapse
Thank you very much, It works like a chime
I have this problem in yunique i only instaled twrp and it is rebooted into recovery menu but i can't restart my phone it is always going to recovery menu when trying to restart
Select reboot --> Boot to bootloader
When in fastboot
type
fastboot devices
then type
fastboot continue
This will fix the twrp loop issue.

Stuck in bootloop

I have a SGP311 and started to root by following the guide at http://forum.xda-developers.com/xperia-tablet-z/development/root-sp321-ftf-10-5-1-0-283-t2873377. Works prefectly! Unlocked using the guide at http://wiki.cyanogenmod.org/w/Install_for_pollux_windy which also worked.
But once I flashed the boot.img it start bootlooping. The option "backup and restore" isn't visable in the recovery mode. I can't find install from zip either. I can install from external storage, but that doesn't work either.
I managed to get in to the tablet again by replacing the boot.img to another boot.img, but that doesn't help me to get CyanogenMod 12 though.
I'm new to this, so I might have made something wrong here, please tell me if so
I have a little problem of my own also when I try to unlock the bootloader following the Sony web page everything looks ok but when I boot the tab it's stuck in a bootloop at the xperia logo.....
i had the same issue, once i tried to flash the boot.img from the cyanogen site, it stopped working and went into a boot loop. Here is how I fixed it.
Hold Power + Volume Up until the LED light flashes 3 times in a row. this does a hardware reset and shuts down the tablet.
THen from there i basically just went through the flashing process again to restore it. That brought it back for me.
I think the reason is that the boot.img on the cyanogen website is expecting the stop kernel, but when we flash it using that guide, it is using the FOTA kernel. So it gets tripped up some how. I am still looking around on how to get around it.
skift said:
i had the same issue, once i tried to flash the boot.img from the cyanogen site, it stopped working and went into a boot loop. Here is how I fixed it.
Hold Power + Volume Up until the LED light flashes 3 times in a row. this does a hardware reset and shuts down the tablet.
THen from there i basically just went through the flashing process again to restore it. That brought it back for me.
I think the reason is that the boot.img on the cyanogen website is expecting the stop kernel, but when we flash it using that guide, it is using the FOTA kernel. So it gets tripped up some how. I am still looking around on how to get around it.
Click to expand...
Click to collapse
it seems that you just haven't unlocked you bootloader or using boot.img with broken recovery.
The bootloader was unlocked fine. Went through Sony to get the code and unlock it. I was even able to flash Previously using flashtool. I re ran the flashing to get back to where I was and tried it again and it seemed to work. The only way I could reboot was to hold power and volume up till I got the 3 flashing lights. Then I could get into recovery.

Boot Loop Help Please

I got out of the phone mod life about a year ago..
but one of my friends is going through some financial stress and needs a phone.. i had a Sprint M9 sitting here for about a year.. So i decided i'd try to unlock it so he could use it.
Needless to say i'm a little rusty and a lot of things have changed
I asked Stifilz to help with the unlock and he directed me to
http://forum.xda-developers.com/sprint-one-m9/general/nv-unlock-sim-t3314755
I needed to get the MSL, so I attempted the root following this guide
http://forum.xda-developers.com/one-m9/general/guide-root-install-twrp-htc-one-m9-t3061133
Everything went smoothly with the instructions.. only problem is that I am now stuck in a bootloop of the HTC boot screen with the red writing.
Can anyone point me in the right direction?
firmware? boot.img? new rom?
Hi.. phone has been sitting down collecting dust since the last post.. a friend needs a phone so I'm trying to get it working to give it away.. anyone have any solutions for this?
I am willing to pay to get this resolved.
Hold power button and volume down button at the same time and boot to recovery. Can you get into twrp recovery?
{ParanoiA} said:
Hold power button and volume down button at the same time and boot to recovery. Can you get into twrp recovery?
Click to expand...
Click to collapse
Hi? I'm in same situation. From stock, I didn't follow any particular tutorial. I used my knowledge from HTC m8. I unlocked bootloader, flashed latest twrp for m9, flashed latest supersu zip. And that's it. Boot loop afterwards. I flashed supersu via OTG Drive. Could that be an issue? Phone is still S-ON
UPDATE: I some how wiped cache, dalvich, data and system partition in twrp now it says I have no OS installed. I think I wasn't supposed to wipe system partition? How to get back to phone plz? Could you Point me to a restore file or stock HTC file I can restore with adb or twrp? I didn't make a backup before I started the whole thing.
Grab stock rooted rom from development thread n flash that. Should be good after that
jazzdglass said:
Hi? I'm in same situation. From stock, I didn't follow any particular tutorial. I used my knowledge from HTC m8. I unlocked bootloader, flashed latest twrp for m9, flashed latest supersu zip. And that's it. Boot loop afterwards. I flashed supersu via OTG Drive. Could that be an issue? Phone is still S-ON
UPDATE: I some how wiped cache, dalvich, data and system partition in twrp now it says I have no OS installed. I think I wasn't supposed to wipe system partition? How to get back to phone plz? Could you Point me to a restore file or stock HTC file I can restore with adb or twrp? I didn't make a backup before I started the whole thing.
Click to expand...
Click to collapse
Did you get this fixed??? I'm kind of in the same situation!!!
elterru said:
Did you get this fixed??? I'm kind of in the same situation!!!
Click to expand...
Click to collapse
yes. i got it fixed. open the zip file of the ROM you were trying to flash, look for the boot.img file and flash it with adb. problem is with the boot image of stock rom. it somehow doesnt boot propely after root
jazzdglass said:
yes. i got it fixed. open the zip file of the ROM you were trying to flash, look for the boot.img file and flash it with adb. problem is with the boot image of stock rom. it somehow doesnt boot propely after root
Click to expand...
Click to collapse
Thank you!!!

Nexus 9 each time i turn it on its stuck on the google screen

My nexus is having issues i tried rooting it it worked but i dowloaded this app called flashfire i wanted to flash something but when i tapped on flash it wiped my device and now it wont boot up it will turn on but gets stuck on the google logo which is when you first turn it on i can acces the bootloader but thats it i tried recovery by wipping everything again i think its called boot loop not sure please help.
Jean Santiago said:
My nexus is having issues i tried rooting it it worked but i dowloaded this app called flashfire i wanted to flash something but when i tapped on flash it wiped my device and now it wont boot up it will turn on but gets stuck on the google logo which is when you first turn it on i can acces the bootloader but thats it i tried recovery by wipping everything again i think its called boot loop not sure please help.
Click to expand...
Click to collapse
Re flash the stock firmware with fastboot.
Flashfire doesn't wipe anything unless you tell it to. Besides chainfire ended support and use of flashfire so don't use it.
Use fastboot to flash.
Go into fastboot and just run the flash-all.sh script and for the desired stock firmware.

Categories

Resources