Stuck on boot ( but not forever ) with Experimental kernel [U] - Sony Xperia P, U, Sola, Go

Hi guys, I'm using Experimental kernel V12 for JB ROMS. This kernel is just amazing.
But I'm facing an issue that I've never faced before. Sometimes ( not always ), when I reboot / turn off, then turn on again, phone stays at Sony's logo for minutes. It seems it's stuck on logo but it isn't. After some minutes the led bar goes green, yellow and red and it boots.
But Idk why this is happening.. never had this before!!

Related

Red LED after every reboot

Hi there, about a month ago my X10 Mini started doing weird thing. After reboot the screen is blank (black) and the notification LED is flashing red. There is no response to any keypress, nothing. The only option to turn off the phone is to disconnect the battery (under the rubber cover at the back). Then when I want to turn on the phone, again the same problem - blank screen and red notification LED. The only option to do something is to boot into recovery and flash/reflash ROM. Erasing cache/data wont help, only new ROM. And now, I reflashed the ROM, it started. I needed to reboot (inserted SIM card) and again, blank scree, red notification LED and no response.
The recovery is working fine so maybe the problem is in the kernel? Why? I was using this phone for more than a half year and without problem.
Specs: bootloader unlocked, nAa kernel, CWM recovery, ROM now GingerRobyn V04 (before MiniCM7)
//Just flashed latest nAa kernel - nothing new happened....
///There is something ****ed up in this phone. A few more times I reflashed the kernel and ROM, tryed stock ROM and kernel and its weird. When I restart the phone and do nothing - red LED. But when I restart the phone and Im constantly pushing the back key (as when I want to get into recovery) but stop pushing right when the screen lights up (only backlight), the kernel logo appears and it didnt go into recovery, but normally boots up into ROM. When I push the back button further when the screen lights up, it normally goes into recovery. And in the recovery if I go "reboot" or "turn off", when turning on the phone without pressing the back button until screen flashes up (then stop), it wont start, just red notification LED.
I wanna sell this phone so I need to fix this. Everything is working except this thing...
////Probably its not kernel or ROM based. Tryed nAa 13/14, stock and nAa JB 3 kernel - nothing changedm still b!tch!ng. Tryed stock ROM, MiniCM, GingerSony, Jelly Bean ROM - nothing changed.
Hi,
try plugging in your sdcard and then powering on you phone. Also make sure your battery has got some juice.
Good luck.
Sent from my Galaxy Nexus using xda app-developers app
nobodyAtall said:
Hi,
try plugging in your sdcard and then powering on you phone. Also make sure your battery has got some juice.
Good luck.
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
Thanks! The MicroSD actually worked. Any idea why? When booting up, kernel/recovery/ROM needs to write something in it?
This is a known kernel bug.
Sent from my Galaxy Nexus using xda app-developers app
Thanks. I had the same problem.

[Q] Crazy phone behaviour after flashing..

Hi guys, I've installed many CFW without problem, until I installed the latest PACMan build. I didn't like it so I reflashed the Hasa v6, that i've been using for a while, and the phone just got kind of "crazy". I tried to wipe/format/wipe delvik, flash another rom via recovery, flash the stock FW with flashtool, still the problem continue.. I'll try t make a short list of the problems:
- Lockscreen usually hangs the phone, screen goes all black and playing with the power, after a while, it goes back sometimes
- Some force-closes (mainly the system process)
- Sometimes I can't boot to CWM, the "back" and "option" touch-buttons keep lit, and that's it, sometimes I can
- Also the battery status doesn't seem to be working properly, I charge it and it never pass the 30% mark, or get stuck on a number beforr it
How can I do a "brute-force" wipe, or something like that to restore my phone to it's normal state? These issues are driving me mad, and I can't see a solution..
Thank you very much!
The device is a Sk17i Mini Pro
Try flashing a kernel like LuPuS v3 or MESA Hybrid v3.7 via Fastboot and then flash the latest ROM that was working flawlessly.
Thanks, I tried with mesa and Lupus and after that, the same issues seem to occur..
Adding problems:
- I started having the "build prop" error, always when I flash CM-based roms, and I never had this issue before these problems (I do the workaround to install them by editing them with notepad++ and removing first lines..)
- The phone, once in a while, stay with the back and menu buttons lit for ages..
- The phone doens't turn off completely (menu and back and the screen stay lit, the screen is black, but it's ON), the only way to truly turn off is removing the battery..
- When I choose "power off" from the bootloader, the same issue occurs, the screen stay lit in black and phone doesn't turn off..
Please help.. I just don't know what is happening and it is so frustrating.

[Q] The phone reboots itself while charging and random somtimes

Hi there, I have a problem with my GS3, when it's charging I see that the LED light is going blue, and the phone is stuck like that for a few minutes, and then it reset itself. Plus, it does that sometimes during the day, randomly, exactly the same way, the LED turns blue, and it is stuck like this for minutes and then it restart and boot's back up, or when I long press the power button.
I am using Android Revolution 26.0 and I did a factory wipe when installed this Rom.
What can I do?
Wipe phone flash stock rom test . Return to vendor . jje

Help, I have a problem (Screen Blue)

Hello, how are you?
Well.. I have a got a problem. The phone show the logo screen in blue , and after boot the screen is black or with rain. Althougt the led is turning on always.
I flashed the samsung rom with odin (The donwload mode is work) but the recovery mode NOT.
Someone know what´s wrong ?
Thanks you so much
NOTE: You can see this photos
https://ibb.co/iBw4sQ
https://ibb.co/kML8K5
https://ibb.co/ffNoK5

Xperia D2212 restarts n' gets bootloop even after sucessfully flashing it and booting

so, i have been facing a weird problem on this one cellphone (xperia e3 dual- D2212) :
1- it start bootlooping
2- i use xperia companion and/or flashtool to put the latest firmware available or downgraded firmware
3- it flashes and boot
4- 20 minutes -> 1 hour go by and it randomly resets and get stuck on sony->animated blue screen -> mini freeze -> sony ->animated blue screen ... loop.
5(?)- sometimes... just sometimes... it gets in blue animated screen forever and heats up a bit.... left it 24 hours on this one by pure curiosity: nothing changed
im totally lost on this one... tried many different downloads from different sources of roms to flash, many versions... it just locks up again on the same loop... am i missing something?

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