Hello, after flashing the [ROM][12.0][sweet] AOSP 12.0 the phone opened up and I set it up.
After rebooting it, it just stuck in bootloop and TWRP says 'No OS installed'. What can I do?
Wipe data, reinstall, wipe dalvik and cache, reboot. should work. Make sure you are on the latest TWRP official build.
Related
I was trying to flash CM12 on my XT1068 indian version through TWRP, while installing CM 12 & GAPS GAPPS gave me some errors and it did't flash so i wiped system, data, dalvik cache, cache.
Again i tried to flash CM12 rom and gave me error "unable to mount system".
after that the phone kept restarting even TWPR won't work, so i tried to flashed CWM through fastboot still unavailable to start.
i can boot my phone in bootloader.
Please Help im a Newbe
Return to stock
Flash CM11 let it boot (make sure your using the latest TWRP) and then flash CM12
Hansil said:
I was trying to flash CM12 on my XT1068 indian version through TWRP, while installing CM 12 & GAPS GAPPS gave me some errors and it did't flash so i wiped system, data, dalvik cache, cache.
Again i tried to flash CM12 rom and gave me error "unable to mount system".
after that the phone kept restarting even TWPR won't work, so i tried to flashed CWM through fastboot still unavailable to start.
i can boot my phone in bootloader.
Please Help im a Newbe
Click to expand...
Click to collapse
Flash stock firmware, use this:
http://forum.xda-developers.com/moto-g-2014/general/official-stock-firmware-5-0-2-lxb22-46-t3019612
Hi all,
I tried to flash a custom Rom and gapps but it got in a bootloop (first i wiped data, system, cache and art/dalvik cache). It says kernel is not seandroid enforcing.
In think the problem was that the custom rom was android 6.0 but the tablet was on 5.0
What can I do now? How do I get into twrp? I tried all button combinations.
Thanks!
Edit: fixed it, finally managed to get into twrp and restore my backup. Now I still have to figure out how to install the custom rom
That's good uve got it working, if your device is compatible just use the relevant sections from the following guide:
http://forum.xda-developers.com/tab-s2/general/sm-t710-6-0-1-t710xxu2cpd9-marshmallow-t3371545
Hello,
Would appreciate your help with this.
My device was officially unlocked, used to have lineage installed.
Once I've tried to install the recovery official global MIUI 9.1 (from
thread-1001529-1-1.html at en.miui.com) I got to a boot loop and now I can only boot to TWRP or to fastboot screen.
in TWRP, when I choose reboot, it shows me a message saying: "no OS installed!, are you sure you want to reboot?"
Would advanced wiping (other than Dalvik/ART cache , Cache & System) might help?
Any other way to go here?
Thanks,
Buli
Sounds more like you need to reinstall OS.
buliboom said:
Hello,
Would appreciate your help with this.
My device was officially unlocked, used to have lineage installed.
Once I've tried to install the recovery official global MIUI 9.1 (from
thread-1001529-1-1.html at en.miui.com) I got to a boot loop and now I can only boot to TWRP or to fastboot screen.
in TWRP, when I choose reboot, it shows me a message saying: "no OS installed!, are you sure you want to reboot?"
Would advanced wiping (other than Dalvik/ART cache , Cache & System) might help?
Any other way to go here?
Thanks,
Buli
Click to expand...
Click to collapse
Just reflash your rom+gapps , format data first(this will delete all data)and install rom from otg
Regards
Evan
Cant boot into system after installing miui11. Everytime when i boot into system it reboots into twrp.
nerijusas said:
Cant boot into system after installing miui11. Everytime when i boot into system it reboots into twrp.
Click to expand...
Click to collapse
More details needed if you want some help or all you wanted is some condolence?
P.S. If you don't know what details, just describe what actions have been taken I was on ROM x versions x.x.x with TWRP x, how you flashed MIUI11 and what MIUI11 ROM and version you used.
TWRP version is: 3.3.1-42
I was on original rom and I used this rom: xiaomi.eu_multi_MI9_V11.0.2.0.QFACNXM_v11-10
Procedure: I wiped dalvik/ART cahce, cache, System Data and then installed the rom and rebooted and I am now in bootloop.
P.S I have global version
nerijusas said:
TWRP version is: 3.3.1-42
I was on original rom and I used this rom: xiaomi.eu_multi_MI9_V11.0.2.0.QFACNXM_v11-10
Procedure: I wiped dalvik/ART cahce, cache, System Data and then installed the rom and rebooted and I am now in bootloop.
Click to expand...
Click to collapse
Does your TWRP successfully decrypt data now? Do you have access to files in TWRP? Or you just see strange names.
If that is the case, just format data, it's an option in wipe menu. And then reflash ROM.
btw wiping system is not needed and useless.
Decrypts successfully because i install rom from internal storage and still it doesnt help.
nerijusas said:
Decrypts successfully because i install rom from internal storage and still it doesnt help.
Click to expand...
Click to collapse
Then everything should work, try to read this thread: https://xiaomi.eu/community/threads/miui-11-0-stable-release.52628/ , may be you not the only one.
But i would try format data any way. Format will remove everything and will create a fresh unecrypted file system. Wipe only delete files.
If it won't help you may try to flash fastboot ROM, and then format and etc.
btw When you wipe cache/dalvik, it takes some time to boot, it can be 5-10 minutes.
Hi.
I have a Zenfone 5 (ZE620KL, X00QD). It is a brand phone (Vivo Brand, which is a mobile operator in Brazil).
I'm trying to flash custom roms but it seems they simply don't work.
I already bootloaded and rooted the phone. It has TWRP 3.3.1-0 installed now. When I rooted, I used Magisk with the original stock rom boot.img from Vivo Brand firmware to generate the rooted boot.img. It worked as intended and the phone was rooted.
I tried to install many roms. All of them, I wiped the folders (Dalvik, cache, Data, vendor, system) and even formated data (and rebooted the phone after each procedure) before trying to install the roms.
I also downloaded the roms from XDA respective topics. The list of each rom I tried and the errors are:
CRDroid and dotOS: do install, but enter in bootloop. I tried to wait for a few boots. I entered twrp again and wiped cache, data, dalvik and vendor). But still bootloop.
HavocOS and Pixel Experience: installed and no bootloop, but it doesn't quit from the initial screen loading (I waited for 2 hours). I also tried to reboot and nothing. Then, I wiped the folders again and nothing.
NezukoOS: close one. It installs and even gets to a screen where it asks for a password. When I enter the password it says the password is correct, but decryption uncessful. It asks to erase data. I did it (tried just wipe cache, data, Dalvik, but not the system folder this time! I also tried to format data). But no good ending. It says again about the decryption problem.
LineageOS 16.1 and Viper OS: they give me an "error installing zip file" message in TWRP. This is odd, because the zip file is not corrupted. I can open and extract it on my PC. But, I also downloaded again and tried a second time and nothing.
Is it because the phone is brand vivo? Or any sugestions?
I also tried the above procedures with adb sideload. The problems were the same.
Sorry if the term "brand vivo" is incorrect or about my English.