[Q] cm11 snapshot m8 (unofficial) issue (need help) - Galaxy S 4 Q&A, Help & Troubleshooting

Installed cm11 snapshot on my Samsung galaxy s4 4g plus black edition ( http://forum.xda-developers.com/showthread.php?t=2767448 )
and now, everytime I reboot or power off my device I have to factory reset the phone in recovery mode to be able to boot it up again or else it just reboot itself over and over.. anyone having the same problem or have had this problem? worked fine with his "M7" release nad just updated the device with the "M8" one.
Have searched the forum for a solution on the forum but didnt find anything.

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[Q] LG G2 completely stuck

Hi everybody,
Yesterday I was installing simple kernel on my LG G2 European version 32 GB with the latest nightly from Cyanogen 11. I had twrp recovery and stupidly used Clocwork mod Rom Manager app to go in recovery, I didn't know these two were not compatible. After that the only thing I had in the screen was the LG logo, so I tried everything to restore it and finally with LGMobile Support Tool I succeded in reinstalling the original Rom. But after I boot up I get the screen I uploaded, where it is asking me some kind of pin or password, but I really don't know what is it talking about. While on this screen I get a click periodic sound every 2 seconds. I tried to boot in recovery or hard reset, nothing happen. I'm totally lost right now. what can I do? Thanks in advance

[Q] bootloop - recovery does not work

hey guys,
yesterday, my nexus 7 (2012 model, Kitkat 4.4.4) suddenly went into a bootloop. The device was rooted until about 2 months ago. The unrooting worked fine, however, and the device worked normal until yesterday. Recovery mode leads to the same bootloop, so I tried to do a factory reset like described here
https://support.google.com/nexus/answer/4596836?hl=en
but it will not work: the line "no command" does not appear (the logo does) and nothing happens when I press power+louder in the next step.
anyone got any idea on how to solve this?
thanks so much
cheers
brokaaa

Touchscreen problem - On first touch reboot

Hello, for abou two months I have installed the JDC AOSP firmware on my phone. I encountered many faults and bugs on this rom, and the best of all was the sd corrupt and the last days wasn't even opening. When i touched the screen it was rebooting, so i decided to go back on officiak firmware. I installed two different official firmwares but still the problem remains. On the first touch it reboots. What could possibly go wrong? thank you
Maybe a power button issue?
Does the phone reboot by itself in download or recovery mode?
audit13 said:
Maybe a power button issue?
Does the phone reboot by itself in download or recovery mode?
Click to expand...
Click to collapse
no it was by the little papers i have placed on sim card due to common problem on galaxy s4 "sim card removed". But now there is more important isue. The phone yesterday suddenly turned off and since then it doesn t boot on. It is stuck on galaxy logo and also it is not booting in rocovery mode. I have tried and installed via odin official firmware again it says pass, also today i have installed CWM but still none of these problems solved. Is there anything we can do?
What did you do after installing cwm? Factory reset?
I would use twrp as a custom recovery because cwm has not been updated for a long time.

S4 I9505 lollipop won't boot help!

I have an S4 running lollipop while I was using it it turned off and wouldn't turn on again . I wiped cache partition and it booted only once for a sort time period after that it turned off again . Now it boots only until the name logo then turns off immediately. Safe mode isn't working master resetting doesn't work either the phone can only boot into download mode and nothing more . Is there anyway to fix it? I haven't installed any apps lately it is running stock official without any mods to software whatsoever so I don't know what's causing it .
There are 3 possibilities:
1) You power button is defective
2) Your hardware is going hasta la bye-bye
3) Your software went to Neverland.
The solution for the 3rd options is to flash a ROM, be it custom or official.

s8 successful flash but still on bootloop... and another question

okay so back in nov 12. i posted here about the issue of my phone.
i successfully flash the phone with the latest firmware (i think)
Galaxy S8 SM-G950FD - XTC - G950FXXUCDUD1​but still it didnt fix the loop (i only tried the home csc together with ap,bl,cp)
any option to suggest??
also another question about wiping the cache (i cant access the recovery mode cuz of the loop it will just proceed to no command then 2-3 seconds showing the recoverymode plus my phone screen is flickering already.)
is it possible to wipe the cache partition through pc (use of app or anything)?
i saw some post about just charge the phone for a long time (6hrs+) then the bootloop will be gone, is it true or some kind of myth?/ .. dang im running out of options.
i experienced the same thing with same actions, same binary and same firmware. still waiting for such solution from experts.
I have same issue. I flashed latest version of firmware for my S8+
It passed on Odin but never booted again. Stuck on Samsung Galaxy S8+ screen
Not going to recovery. I flashed TWRP but too did not work.

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