Phone wont factory reset - Galaxy Grand Prime Q&A, Help & Troubleshooting

Hey today my phone started to turn itself on and off so i tried to factory reset via recovery mode so i did this : wipe data/factory reset then wipe cache partition, but it didnt do anything literally and it keeps resetting... its like i turn it on, unlock my screen, 10 secs and its resetting itself again, i downloaded 5.0.2 firmware and installed it via odin, i didnt have any problems with flashing with odin but it didnt do anything as well and i dont know what to do so i hope you will help me. model g530FZ. I tried using programs to erase everything from my phone but they are **** and wont even find my phone via usb

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Not boot

Hey i've installed s5 launcher on my s4 then say ''systemui stopped'' i've restart my phone then the phone not booting stuck on the samsung logo please help i cant install or resinstall the firmware
Try to wipe cache from the recovery.
If that doesnt work try a factory reset (you will lose your data).
If that doesn't work then you need to reflash the firmware.
Next time when you start messing with your phone make sure you have backups. That's like rule number 1 before you start modding.

[SOLVED] Nexus 4 bootloop issue

Hello guys, i'm having a problem ;f
I was on cm12 nightly when i decided to reboot my device after few days of running, strange thing happend and i ended up in bootloop.
I've downloaded 4.4.2/4.4.4/5.0.1 stock images and tried to flash it guided by the instructions in this thread, however i still get a bootloop, even after clean installation, even after wiping cache and doing a factory reset.. I've managed to boot up my device twice since yesterday, after getting stock image to work i pushed cm12 and gapps on my phone and flashed them.
At the first try, i got bootloop again, so i decided to go through the whole process again, many attempts later i've managed to boot up my device again, and again i decided to flash cm12 and gapps, this time my device booted up properly so i wanted to gain root access, in order to do so I flashed UPDATE-SuperSU.zip file and as a result end up in bootloop again.. I have no idea wtf is wrong with my nexus. I am still trying to flash factory image, and i always end up with bootloop.. I'm out of ideas here, HALP! ;(
@update:
I have uninstalled all drivers, and mount my device to another usb port, then with NRT i installed google's drivers, by using nrt i have flashed 5.0.1 factory image, rebooted into recovery and wiped/factory reset, after that i rebooted my device and still no luck - hanging on floating dots for 15 minutes..
Before all of this I tried formatting my cache to FAT and to sdf4 and it didn't help, I literally tried every single instruction i could've found ;/
What's wired is that when i encountered bootloop yesterday and wiped/factory reset i booted fine, after restart it went into bootloop again, so i thought i would wipe/factory reset again i'll be good to go, but.. it didn't help this time oO
things i've already performed:
1. fastboot oem lock/unlock
2. wipe data/cache/factory reset
3. flash factory images of 4.4.2/4.4.4/5.0.2 through NRT/manually
4. converting partition to fat and next to sdf4
5. reinstalling drivers
6. different ports and usb cords
6. i even tried switching motherboard from my old n4 and i still stuck at bootloop *LOL!?*
7. after 6 i thought it may be related to usb port so i switched usb port from my old n4 and it did help but.. until next reboot ;/
from time to time, after flashing it boots up just to make my hopes and then it gets the bootloop after restart ;/
@update2:
It seems it's hardware related issue. I have tearn down my nexus device and left only motherboard with fron/back cameras and audio jack, daughterboard, i even disattached the speaker along with antena. At this point i flashed factory 5.0.1 and it works, i'm in the moment when i plug peace after peace and turn on the device to check if it still works. I'll update when i find out what was the cause of the problem.
@update3
Stupid as it sounds the issue was caused by the vibrator module, while it was disattached, the device was booting up without any problem.

Tried to put STOCK back on and getting network bootloop

So my phone has been acting up the last few days, randomly freezing and unresponsive, so I decided to take cyanogemod off of it and go back to stock ROM.
So I have now flashed it twice to see if I could fix it but it keeps booting up showing my network logo, then gets to the initial screen and then goes back to the boot loop, any idea how to fix this?
I got the ROM from SAM mobile for my device and network.
Go to Recovery then wipe cache and data/factory reset
GrippingSphere said:
Go to Recovery then wipe cache and data/factory reset
Click to expand...
Click to collapse
That worked, thanks a million!

Help with bricked ALE-L21

My brother attempted to do a factory reset of an unrooted ALE-L21, and now his phone doesn't boot past the Huawei logo. I can still access the EMUI recovery menu by holding vol- and power but resetting the phone again or wiping the cache doesn't fix it.
I'm not sure what's the best course of action here and I'd like help.
ME TOO. cant do nothing. in format menu i put the usb to pc and nothing. no software and windows detec the cell.. tried to format and wipe and infinite loop for 2 days.. nothing i can doo.

Need Help with Boot looping SM-P610

I woke up this morning to my Tablet having lost all of its charge despite it having 80%+ when i fell asleep, when i plugged it into the charger and turned it on it only showed the boot screen and nothing else, I've tried soft resetting and recovery mode doesn't work properly, however the times where i did get recovery to work, i tried wiping cache and factory resetting but neither has worked.
I've tried flashing firmware with Odin but it didn't work either, i don't know what to do at this point and need assistance.

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