I flashed a custom ROM Phantom, with no problems, but when it finishes installation, I rebooted it as the instructions says, but it's stuck on the boot animation screen ( the "SAMSUNG" animation screen ).
I wiped everything and started all over again but same problem. I left it for an hour but it rebooted to the recovery mode ( I use TWRP).
what is the problem ?
Thank you
If u have backup of last rom then restore it..
Otherwise u have to use adb commands to restore your phone
Related
my lg p999 only boots into recovery . when i reboot the device it automatically goes to recovery. does anyone has any ideas what to do
Re flash a rom and clear all data
reflashed the rom , formated system/cache/factry setting but still doing the same thing. what ever i do it goes to the recovery. even restored the backup still same problem . not showing battery sign when attached to charger while powered off
the problem arised when i rebooted phone into recovery mode and flashed a new rom . when i restarted the phone after installation it starts booting into recovery mode
Its for p990
But still try it....
http://forum.xda-developers.com/showthread.php?t=
one more thing . nv flash is working . what ever i load with nv flash is working.even flashed stock recovery .try to hard reset with it but nothing worked. still boot to recovery. Can install rom . successfully flashed roms but reboots into recovery
Ok, so my OPO got into a boot loop. I was running latest SlimKat weekly when suddenly during web browsing session the device rebooted itself and got into a boot loop. Well then I booted into TWRP recovery and wiped all the caches (cache, dalvik) and still no use. Then I did a factory reset and still I got a boot loop. Next thing I installed latest 3 SlimKat weeklys (had them on sd card) with factory resets between them and still the boot loop was there. Then the next few hours I spent installing stock roms from fastboot (22R, 25R, 30O, 33R) and still all I got was the boot loop.
Next morning I booted the device to recovery and did a factory reset and restarted (with 30O rom inside this time). Suddenly the device booted all the way to the Android and I was able to install few apps. Then I installed Whatsapp and launched the app. After the SMS confirmation the device rebooted again and proceeded to a boot loop. I turned the device off and let it settle for about 10 minutes. Then I booted in to the recovery and did the factory reset again and was able to boot all the way to the home screen again! Then after some more app installations came the reboot and boot loop.
Since then I haven't got past the boot animation.
In short terms:
- Was running latest SlimKat weekly
- Reboot and boot loop during normal web browsing
- Did factory reset, didn't help
- Installed stock roms from fastboot (22R, 25R, 30O, 33R), didn't help
What is your opinion? Could there be some hardware issue causing the reboot?
Video: https://www.youtube.com/watch?v=ChC58GHbSW4&list=UUHbkAIAVULcCb2pGa2lKIiQ
Sometimes device reboots before the actual CM boot animation, sometimes it reboots during the CM boot animation (usually straight after factory reset or flash from fastboot).
I think the hardware is faulty. I got my device to boot with the official AOSP rom and I even managed to install few apps. The device always reboots or completely shuts down when there is something more intensive going on, like downloading file from web site and installing app at the same time. I will try to investigate cpu and battery temperatures after work today.
Phone: LG Spectrum
ROM: Cyanogen 10.1 3 or something
CWM: 6.0.4.7
I was in the process of manually installing CWM Touch via Rashr Flash Tool to replace an old 6.0.1.1 non-touch version i had on it before, and when I successfully got it installed, the app asked if I wanted to reboot into recovery. So I pressed yes, and it did.
Unfortunately, it never seemed to remove it afterwards because after every single reboot, it kept going back to recovery, not loading the android OS.
I've tried the following with no success:
Clearing data factory reset
Clearing cache
Clearing Dalvik cache
Full restore to V6 stock
Full restore to Cyanogen (I made a backup when I first got to CWM Touch)
This is the current behavior of my phone:
When powered on, it will display the LG logo, then it will flicker to black and then fade in the LG logo again, 5 seconds later recovery boots. If phone was off and you insert USB cable to charge, the LG logo appears, but the battery mode sort of screen never comes after. Its just stays at the LG logo, and never turns off the display.
It will keep rebooting to recovery no matter if I even tell the recovery to reboot to bootloader.
I don't know exactly how the bootup structure is for androids but the only thing I can think of that may be the issue is the recovery itself if it wasn't the app that caused this. It just doesn't make sense that after a full restore, it would still have an issue, other than the recovery itself, UNLESS there is some secret boot instruction file that's stuck with a "Reboot_to_Recovery = 1" parameter.
Since this thing is stuck in a recovery boot, how would I be able to manually, without OS access, reflash another version of CWM on the device? Or if there's another possible way to fix this, please help me.
Maybe the ROM hasn't flashed on your phone properly .try again with a clean flash. may help
HiT Thank$ If HelPed
I believe this is independent of the ROM. I had noticed in preparing to flash a new ROM that instead of restarting to the OS, it restarted to the recovery. I didn't take much note of this, but it was clear that this problem began when I flashed the new recovery. Also, the fact that I had used 2 seperate, very different restores (full restores) with no success means that it couldn't have been the ROM.
My only probably clue right now is that the recovery is to blame (which is weird since CWM notes 6.0.4.7 as compatible with LG Spectrum. I had 6.0.1.1 before with no issue). I have no idea how to change this recovery however, given that I can't even boot the OS at all, and there doesn't seem to be a "flash recovery' option in recovery (which is kinda annoying).
I searched the forums before posting. 73 results came up and I read through and followed instructions of 7 different posts that seemed similar to mine (including the ones that appear when making a new thread), but nothing has worked or I haven't found a situation like mine.
Hi.
I have a HUGE problem and need help.
I was on Cyanogen OS 12.1 and decided to install the latest Cyanogen OS 13.1. I downloaded the flashable zip. Booted into TWRP recovery and installed the zip file. I had always allowed my phone to reinstall Super SU in the past with great succes, but it seems I shouldn't have done that according to someone in Oneplus forums. Now my phone is stuck on the bootup animation that says "Cyanogen MOD ready". I also cannot boot into the recovery or safe mode using hardware keys. Please help! I don't want to lose my phone or my data!
Thanks for any advice.
note: I used the signed flashable zip from here.
EDIT: I was able to boot into recovery using the command "fastboot boot recovery.img". I cleared dalvik cache and flashed COS 13.1 zip. Currently waiting for phone to boot. Hope it doesn't get stuck on the bootup screen again.
EDIT2: It looks like my phone has booted successfully and is now optimizing apps for COS update! If I don't follow up, it means everything worked out great again!
EDIT 3: My phone finished "optimizing" apps. I thought it would take me to my launcher as all other times I've updated. To my surprise, the phone seemed to reboot and was stuck on the "splash screen" (Cyanogen MOD ready). After that, I got the "Android is starting" "Optimizing app xx of xxx" message again, which is incredibly weird and I think my phone might be in a bootloop. PLEASE HELP!
EDIT 4: I remembered that I did a nandroid backup last February so I restored it with "restore" in TWRP. My phone has been stuck on the "Cyanogen" boot screen for about 40 minutes. I'm lost.
To recap everything:
1. I was trying to manually upgrade from COS 12.1 to COS 13.1
2. My phone was rooted, had TWRP recovery and ADB debugging was enabled in dev options. I can enter fastboot mode using hardware keys. I cannot enter recovery using hardware keys (shows a blank screen), but I can enter recovery using "fastboot boot recovery.img.
3. After I flashed COS 13.1, I was asked (in TWRP) if I wanted to install SU and I said yes and flashed it. This is when I was in a loop of being stuck on COS 13.1 splash screen for about 5-10 minutes and then my phone was "optimizing app xx of xxx" for 15 minutes and then rebooted and did everything all over again.
4. I tried to restored a nandroid backup using "restore" in TWRP, but phone is stuck in "cyanogen" splash screen for more than 40 minutes.
No replies...
Not sure what to do at this point.
I ended up wiping data and performing a factory reset through TWRP. Might try to upgrade again in the future.
I wanted to root my OP6 and entered fastboot mode.
I successfully flashed the bluespark img from Terminal and installed the Bluespark ZIP file from this link
After rebooting, it got stuck on the bluespark logo and when I tried to reboot the system, the phone got stuck on the Bootloader unlocked screen.
I tried to repeat the process and this time flashed the TWRP lastest version. Now its stuck on the TWRP logo screen.
Then I browsed around and found these stock boot recovery img files,
After flashing the latest one, the phone got started properly but everytime I restart the phone, its getting stuck on the Bootloader warning screen and the recovery options are still stuck at TWRP image.
If nothing works, have a look here
https://forum.xda-developers.com/oneplus-6/how-to/rom-stock-fastboot-roms-oneplus-6-t3796665