[huge problem] lag, & unresponsiveness, forever ! - Samsung Galaxy Core Prime Questions & Answers

Hello Geeks,
Sorry to say I'm having hard times with my phone G360H It's lagging freezing crashing LIKE CRAAAZY I did everything to it from the easy factory reset to the Full individual partitions formatting and flashing firmware with re-partition and pit file..etc, It made me suffer, my phone used to be so fast espacially with CM13, the last thing i remember did before this happened is while system partition was wiping i turned off the phone cuz i knew that it's not mounted and it usually take half an hour to wipe. So when i ran into a bootloop, I flashed it with odin, when it booted up, it showed me a message just after samsung logo, saying something like 'Data partition encrypted, try factory reset' so from then problems begun, I think that there's a problem with partitions and as a proof when i copy something to the phone's internal memory it goes dead slow, for example i've tried to copy gta sa (~2.4GB) it used to take few minutes but now it took almost an hour...
So guys i just wanted to know what's going on with this phone, and if somebody got any idea or knows the solution please don't hesitate to leave it below.
Thank you so much guys for reading this long story, I'm really lost and confused
Thank you again

https://forum.xda-developers.com/showpost.php?p=67824939&postcount=383
I think this might be your solution.
I've just copied the link; am not the contributer...

Problem Fixed
spydr97 said:
https://forum.xda-developers.com/showpost.php?p=67824939&postcount=383
I think this might be your solution.
I've just copied the link; am not the contributer...
Click to expand...
Click to collapse
Thank you so so much bro, I never thought this could even be fixed !
Cheers mate !

Related

Nexus 4 TWRP encryption with password - I think the phone is gone

So, I have read a lot about TWRP sometimes bugging out and randomly encrypting phones and adding a password to which the user either never set it up or that TWRP doesn't accept it. This has recently happened to me and I cannot use my phone and I don't know what to do.
I have had the bootloader of my phone unlocked since day 1 when I bought my phone (release date last year) and have been running PA ever since. I have never had any problems with it, until about 5 days ago, when I grabbed my phone and everything started crashing and the camera was apparently not available. I didn't know what was the deal with it, so I rebooted the phone and it entered a bootloop (it hangs on the Google logo for about 5 minutes and then it hangs on the PA logo screen forever). I went on to the bootloader and started TWRP to see what was the deal. I originally wanted to grab certain files off the phone in case I had to do a system format, but when I got to TWRP, it asked me for a password which I have never set up and I tried every combination I could think of but it always failed. Everything was encrypted and without the password I couldn't get to it. I tried wiping everything including a factory reset before resorting to a system format (which I read about it and apparently is meant to be the solution). Everything failed because it couldn't access the /cache, /data, nothing. I went on to do a system format and although that is meant to wipe the phone and remove encryptions, it also failed to wipe the /cache and although TWRP says that the wipe is successful, the phone is still encrypted, the password is still around and it bootloops. I have tried the system format like 50 times and always the same.
Can anyone help me out with this? I am currently travelling around but am at a hostel where there is great internet and pcs, so I can install drivers, toolkits and such. I actually started looking around for new phones, since I cannot for the life of me get the phone to start again.
Note: The phone was working perfectly fine, I put it down to have dinner and once I finished, I tried to use it and it started to bug out. I also read around about this, and everyone's issue gets fixed after a system format.
Any help, would be greatly appreciated, that phone is the only net device I have on this trip and it sucks to not have any way to contact anyone.
Thanks.
Bump
Don't blame TWRP for something it doesn't do.
Looks like your device have an EMMC failure, sorry.
You can try installing factory image, or last resort restoring by download mode, but I think the flash memory in your phone is gone.
http://forum.xda-developers.com/showthread.php?t=2347060
sent from nexus 4
eksasol said:
Don't blame TWRP for something it doesn't do.
Looks like your device have an EMMC failure, sorry.
You can try installing factory image, or last resort restoring by download mode, but I think the flash memory in your phone is gone.
http://forum.xda-developers.com/showthread.php?t=2347060
sent from nexus 4
Click to expand...
Click to collapse
I didn't mean to blame TWRP. It is just that it was when I am on it that I get asked for the password and I was under the impression that it was TWRP that did the encrypting (I am in no way a developer or even very knowledgeable when it comes to the under the hood stuff, I usually only follow the tutorials). But thanks for the reply and the link, I will try that and hopefully get the phone back working.
Also, I did read in a thread that apparently this can occur due to hardware failure, I was just hoping this wasn't the case.
This happened to me on an old phone. Not sure why. Factory image fixed it. Could be a different issue but its worth a shot.
Sent from my Nexus 4 using XDA Premium 4 mobile app
It's happening to me now too
Sent using T-Mobile S4 4.3 MK2
LEGEND94 said:
It's happening to me now too
Sent using T-Mobile S4 4.3 MK2
Click to expand...
Click to collapse
Did it suddenly happen or did you change ROMs?
I tried a new rom for the first time and then went back to wicked 9.1, I'm thinking that triggered something.
I think I got a fix though, look here: http://forum.xda-developers.com/showthread.php?t=2588377
Sent using T-Mobile S4 4.3 MK2

Phone restarts at startup.

Well this is my 1st post so first of all hey everyone
I just spent a week in Amsterdam and my phone restarted twice, different times different days and I dont remember what I was doing with it back then.
But as I landed back home I put the phone back from "Airplane Mode" and went on to toggle "Cellular Data" on.
The second I pressed the cellular data shortcut on my the phone restarted itself but this time whenever it would finish the screen would be on but fully black and sometimes it'll show battery precentage at the top but then will restart again in an infinite loop.
Sometimes it'll pop up the "Optimizing Apps" window and will go through all 24, upon finishing it will restart once more and do the same.
I tried using the bootloader and it worked (the bootloader that is) but the phone would do the same thing even after Rebooting from there or shutting down from there and then turning back on.
I contacted tech support on chat but they couldnt help past telling me to go to bootloader and reboot, said I should factory wipe when it failed.
Also tried wiping cache but to no avail.
I have no backup of my phone (wanted to do one before the flight but got lazy and I suck for not doing one sooner) since probably October and google doesnt backup my contacts properly for some unknown reason.
I already downloaded Android Studio with everything included for me to try using adb to sideload stock without wiping but its my first time and I couldnt get it to do anything at all...
I already got the official stock .gz file from the motorola website.
Anyway here are the specs to my phone:
XT1575
Everything is stock. didn't root or change recovery once in my life.
Was fully updated and had plenty of drive space (I have almost 128GB with the 64GB version + 64GB SD)
I'm really lost here so help will be very appreciated.
Thanks in advance,
-Noam
Start with a full wipe and if that doesn't work flash the stock image. Not sure what your question is though as you never really say. Once fixed I would unlock and make a backup so you don't have to deal with this again.
lafester said:
Start with a full wipe and if that doesn't work flash the stock image. Not sure what your question is though as you never really say. Once fixed I would unlock and make a backup so you don't have to deal with this again.
Click to expand...
Click to collapse
The thing I pretty much want to know is if theres a way to either backup the phone now with it connected to the computer while in bootloader or recovery. or a way to flash the stock rom without wiping which I read someone did with his tablet. I cant post source normally because I'm a new user so here it is but change spaces to dots: schnouki net/posts/2014/08/13/flashing-a-stock-android-image-without-wiping-user-data/
Also while in recovery I noticed 2 options under wipe: 1. userdata only. 2. userdata+(insert something I dont remember here) and I was wondering what gets deleted in both? if I delete only userdata what data will remain? something helpful?
Sure you can try flashing without wiping data but being locked I personally wouldn't risk it. No idea about backing up in your state... somewhere I remember a thread on backing up without root try searching in q&a.
lafester said:
Sure you can try flashing without wiping data but being locked I personally wouldn't risk it. No idea about backing up in your state... somewhere I remember a thread on backing up without root try searching in q&a.
Click to expand...
Click to collapse
Out of curiosity why shouldnt I try flashing with no wipe if ill lose the data anyway? worst case wont I just have to wipe after it fails and flash again?
And I will try thank you
Do you have any knowledge about the 2 wipe options?
Thanks in advance
Well I tried turning the phone on and it took a couple of minutes before loading to a fresh start. It apparently wiped itself on its own. Managed to restore almost everything.
Anyhow the phone takes too long to boot now. Was even stuck at boot and I had to restart it.
Anyway to fix my software? Or at least check for corruption?
Sent from my XT1575 using XDA-Developers mobile app

Note 4 hard brick which resolves on its own

Hi everyone
I own a galaxy note 4 n910g running 5.0.1 rooted and have installed TWRP
I have pretty much learned about rooting and everything i know from youtube and various other how to do posts
I have been facing a peculiar problem
I had over heating issues and i found that indexservice was the culprit and disabled it...did not have the issue again
I had emmc read failed error again and again - i disabled the facebook app - i did not receive the error again - i do not know how to explain that, but i feel that is an observation that i made
So now the real issue
I am unable to go into recovery mode.
If i restart the mobile the mobile behaves as if it is hard bricked- Literally no response at all
I keep pressing all the hard keys in different combinations, but nothing seems to work at all
Now Here is the interesting fact
I remove the battery for bout six hours and try restarting it - it works
But if i switch off my mobile or try to go into recovery mode - my phone just becomes a brick for about 8- 12 hours
and i have to go through the tedious process of waiting
i m really stuck here -
i am unable to go into recovery mode to flash my rom
Neither am i able to restart my phone - so i have a charger in pocket always worrying when my phone would go poof
i am sick of this
i just want to flash my rom to the stock android and be happy with it
I have been reading a lot of ways to unbrick my mobile - i am unable to find it
This has been troubling me for atleast 20 days
i really hope if someone would be kind enough to put me out of my misery
can someone help me find what is the problem with my phone
and how to fix it
Thanks guys for taking the time to read this
same here
harishjkhv said:
Hi everyone
I own a galaxy note 4 n910g running 5.0.1 rooted and have installed TWRP
I have pretty much learned about rooting and everything i know from youtube and various other how to do posts
I have been facing a peculiar problem
I had over heating issues and i found that indexservice was the culprit and disabled it...did not have the issue again
I had emmc read failed error again and again - i disabled the facebook app - i did not receive the error again - i do not know how to explain that, but i feel that is an observation that i made
So now the real issue
I am unable to go into recovery mode.
If i restart the mobile the mobile behaves as if it is hard bricked- Literally no response at all
I keep pressing all the hard keys in different combinations, but nothing seems to work at all
Now Here is the interesting fact
I remove the battery for bout six hours and try restarting it - it works
But if i switch off my mobile or try to go into recovery mode - my phone just becomes a brick for about 8- 12 hours
and i have to go through the tedious process of waiting
i m really stuck here -
i am unable to go into recovery mode to flash my rom
Neither am i able to restart my phone - so i have a charger in pocket always worrying when my phone would go poof
i am sick of this
i just want to flash my rom to the stock android and be happy with it
I have been reading a lot of ways to unbrick my mobile - i am unable to find it
This has been troubling me for atleast 20 days
i really hope if someone would be kind enough to put me out of my misery
can someone help me find what is the problem with my phone
and how to fix it
Thanks guys for taking the time to read this
Click to expand...
Click to collapse
I have an exactly same problem with my SM-N910G..
And the fact is System partition detected, recovery partition detected, boot partition detected, but All about Data or Internal Storage were UNDETECTED...
Really, both of us need some help.. :crying:
Entering Recovery mode bricks phone for 8 hours? Feeling sorry for you guys. But i don't understand why phone needs 6 hours after battery is removed to come back to sense and work? Anyway, have you tried accessing the download mode, If yes just download a stock rom and flash it with odin.
scorpienez said:
Entering Recovery mode bricks phone for 8 hours? Feeling sorry for you guys. But i don't understand why phone needs 6 hours after battery is removed to come back to sense and work? Anyway, have you tried accessing the download mode, If yes just download a stock rom and flash it with odin.
Click to expand...
Click to collapse
Okay, i'll try that STOCK..
Have you any suggestion whether i should "repartition" it or not??
As my internal storage and data partition weren't detected (unreadable)
wawa9292 said:
Okay, i'll try that STOCK..
Have you any suggestion whether i should "repartition" it or not??
As my internal storage and data partition weren't detected (unreadable)
Click to expand...
Click to collapse
Give a try without repartitioning. Good luck.
I have tried flashing with stock...
Nothing seems to work...
It doesnt go into download mode
It doesnt go into recovery mode
i know i cant seem to explain whats the issue with my phone
The samsung service centre people are also baffled as to what to do
ill keep u updated if there is any
harishjkhv said:
I have tried flashing with stock...
Nothing seems to work...
It doesnt go into download mode
It doesnt go into recovery mode
i know i cant seem to explain whats the issue with my phone
The samsung service centre people are also baffled as to what to do
ill keep u updated if there is any
Click to expand...
Click to collapse
Hi harishjkhv,
If you are able to reboot after 6 hours by removing the battery, then try to reboot into download mode by using any super user app.
Then try to flash the stock firmware using Odin.
harishjkhv said:
I have tried flashing with stock...
Nothing seems to work...
It doesnt go into download mode
It doesnt go into recovery mode
i know i cant seem to explain whats the issue with my phone
The samsung service centre people are also baffled as to what to do
ill keep u updated if there is any
Click to expand...
Click to collapse
I've try flashing stock MM ROM from samfirmware with repartition checked..
But before i do that, i set my phone off while battery pulled out of the phone and charged separately using universal dock charger for 3 days..
My phone successfully boot and even i use for daily gaming like before, but the problem still remains..
Sometimes my phone got freeze (ended up with SOD), and when i pulled the battery off and on again, i failed to turn my phone on..
It have to wait for at least an hour without a battery..
And sometimes it says "ddi : mmc read failed" , no boot..
EDIT : oh yeah i forgot one thing, someone on the other forum encountering the same problem and suspect the power IC or mmc itself as the culprit..
And i myself think maybe because of overheating (on me is for games) those component became improperly attached to the curcuit board,and as the result is this hardbrick issues.. Will try some experiment..
I'll post here the result..
Its a software issue. I had the exact same issue with my T-Mobile version SM-N910T. I was able to resolve it by using ODIN to install the stock EPE3 along with the modem of COD6. After the phone restarted I placed the phone in download mode again and from there went on ODIN to install the EPE3 modem. After the phone restarts it should boot straight to the home screen.
Thanks guys. ..
Tried a lot of things
Nothing seemed to work...
I gave my phone to the service centre and they replaced my mother board
Cost me a lot. ..but still note 4 is worth it
Thank you guys for taking the time to help me and for your inputs
http://forum.xda-developers.com/note-4/development/rom-note-4-mod-t3244665
NYiCoN said:
Its a software issue. I had the exact same issue with my T-Mobile version SM-N910T. I was able to resolve it by using ODIN to install the stock EPE3 along with the modem of COD6. After the phone restarted I placed the phone in download mode again and from there went on ODIN to install the EPE3 modem. After the phone restarts it should boot straight to the home screen.
Click to expand...
Click to collapse
Already tried this one too, but no luck..
harishjkhv said:
Thanks guys. ..
Tried a lot of things
Nothing seemed to work...
I gave my phone to the service centre and they replaced my mother board
Cost me a lot. ..but still note 4 is worth it
Thank you guys for taking the time to help me and for your inputs
Click to expand...
Click to collapse
Do by a lot experiments, I've got some result that the Chips is already in the verge of death..
So replacing motherboard is the only solution for now, if someone having a same problem..
But, I hope no one encountering this problem anymore..

[A2017G] LineageOS 14.1 - Can not access TWRP anymore, can't get through setup either

Hey folks,
I did not find anything on this issue, seems to be rather unique. Let me describe the problem.
This is my father's Axon 7 and he wanted me to get him a different ROM on there, which I did, and it worked smoothly until today. It kept crashing, freezing and was literally unusable for unknown reasons.
So since he was going to be gone for the next few days, I had no choice but to remove the ROM and data and reflash it. HOWEVER I did not delete the internal storage since I did not think it would be necessary. Sitting in the setup, I had issues getting through it, it will not pop up the keyboard to let me type the wifi password neither does it let me pass through if I wanted to use mobile data. It simply gets stuck. Sometimes random android processes tend to crash and put me at the start of the setup and I can't get to the settings which does prevent me from enabling USB-debugging or OEM unlock.
If I try to get into the recovery (which is still on there) it will simply get stuck on the screen that says ZTE, did not work through fastboot either, same issue.
(I do personally think that some app data is corrupted and causes the issue, since I wiped everything except internal storage and I still have major issues)
So here am I, stuck. I hope someone can enlighten me, or tell me how stupid I am and point me at something completely obvious. Thanks
OmegaFighter said:
Hey folks,
I did not find anything on this issue, seems to be rather unique. Let me describe the problem.
This is my father's Axon 7 and he wanted me to get him a different ROM on there, which I did, and it worked smoothly until today. It kept crashing, freezing and was literally unusable for unknown reasons.
So since he was going to be gone for the next few days, I had no choice but to remove the ROM and data and reflash it. HOWEVER I did not delete the internal storage since I did not think it would be necessary. Sitting in the setup, I had issues getting through it, it will not pop up the keyboard to let me type the wifi password neither does it let me pass through if I wanted to use mobile data. It simply gets stuck. Sometimes random android processes tend to crash and put me at the start of the setup and I can't get to the settings which does prevent me from enabling USB-debugging or OEM unlock.
If I try to get into the recovery (which is still on there) it will simply get stuck on the screen that says ZTE, did not work through fastboot either, same issue.
(I do personally think that some app data is corrupted and causes the issue, since I wiped everything except internal storage and I still have major issues)
So here am I, stuck. I hope someone can enlighten me, or tell me how stupid I am and point me at something completely obvious. Thanks
Click to expand...
Click to collapse
well, you can use EDL maybe?
The fastest way out is downloading the A2017G_FULL_EDL file from our Russian friends and use MiFlash while in EDL mode to flash the cluster**ck of a phone that you have.
The closest thing I've seen was a friend's Galaxy Grand 2 (like 5 years old) that maybe had a part of the system corrupted or a slightly dead eMMC. a bunch of stuff just crashed for no apparent reason. I reflashed the system and it got fixed for some time, then it started doing some weird sh!t again (after booting, you have an 80% chance that it will just freeze forever, hard reboot needed). But let's hope for the best and see if you can recover it by reflashing stock totally. If it still doesn't work you might be able to relock the BL and claim the warranty
Choose an username... said:
well, you can use EDL maybe?
The fastest way out is downloading the A2017G_FULL_EDL file from our Russian friends and use MiFlash while in EDL mode to flash the cluster**ck of a phone that you have.
The closest thing I've seen was a friend's Galaxy Grand 2 (like 5 years old) that maybe had a part of the system corrupted or a slightly dead eMMC. a bunch of stuff just crashed for no apparent reason. I reflashed the system and it got fixed for some time, then it started doing some weird sh!t again (after booting, you have an 80% chance that it will just freeze forever, hard reboot needed). But let's hope for the best and see if you can recover it by reflashing stock totally. If it still doesn't work you might be able to relock the BL and claim the warranty
Click to expand...
Click to collapse
Hey,
After a long day I managed to fix it, I was able to use the adb in fastboot and could reinstall the recovery and managed to run it, deleted internal storage and reinstalled everything. Seems to have done the trick. I hope it will keep working now.
OmegaFighter said:
Hey,
After a long day I managed to fix it, I was able to use the adb in fastboot and could reinstall the recovery and managed to run it, deleted internal storage and reinstalled everything. Seems to have done the trick. I hope it will keep working now.
Click to expand...
Click to collapse
good

Lenovo A6000Plus Bootloop problem (Unrooted device)

Good day everyone, i am going to report my delicate and infuriating problem that has been haunting my head for two months
I'll describe my problem in extreme detail, hoping you guys able to identify this disaster.
My android phone is Lenovo A6000 Plus, i've bought it 2 years ago and it's running on latest Lollipop version 5.1.1 I never alter the system files, since i only use my phone for games and communications, and i'm not really into tinkering android's software. so i use my phone like a normal person, do the updates when the settings asked me, update the apps, etc. and this phone running smoothly in my service. i wanted to ask both WISDOM and HELP in this thread.
1. The Bootloop disaster symptoms started on april 2018, when the phone boot SLOWLY AS HELL, seriously.. it took about 1-2 hours to boot, and it also shows the (ANDROID IS UPGRADING 0/132 apps) like wtf? , i haven't update or install any new android apps before this symptom happened. So i leave my phone plugged in and wait it to complete the upgrade; then it worked normally as it should. Unfortunately, it happened EVERYTIME i turn my phone on, EVERY SINGLE TIME.. T_T. so i struggled to avoid my phone from running out from battery as i can. This symptom happened for 3 weeks and it got from bad to worse. I wonder what kind of problem is this?
2. The worse part came when my phone is running at high RAM usage, let's say, i game on my phone alot in my spare time, using the ram up to 1800mb everytime i play game or open chrome browser (Lenovo A6000 plus have 2GB ram). When i close/task manager the apps, my phone launcher wont appear normally as it should (long pressing bottom left button) and it FORCED me to restart the phone and suffer the 1-2 hour LONG BOOT. That's unusual, i cleaned my phone regularly (using cleanmaster) and preserve both of my internal and external storage with 3-4GB free space. I wonder what kind of curse is this?
3. So the bootloop disaster finally got me this May when i turn my phone off and tried to reboot. And... no Android is upgrading 0/132 showed up, i waited for 4 hours and reboot my phone again and again and again. And its finally STRANDED on BOOTLOOP :crying:
Im on panic mode when problem 3 happened, then i searched the almighty Google for help, and found that i can backup my data with TWRP recovery, so i do as it said, followed the guides and BACKED UP all of my data.
For once i felt relieved my data is now saved. Now onto the main problem.
I've had enough of this problem so i format the phone into factory reset, wipe the Dalvik ****s, cache, system and data. All of it. thus, making my phone virgin again.
4. Now im trying to resurrect my phone, and tried my effort by downloading Stock Lollipop 5.1.1 OS again along with its prerequisites. I tried to zip-install it using TWRP but it said that "has not switched carriers and cannot be upgraded" i scratched my head and searched almighty Google again then found that i need to do ####6430### thingy before doing that. umm.. so my phone domain need to be changed, how can i do that with a phone who can't boot? (I'm from Singapore btw). What did i do wrong?? did my phone just turned into useless BRICK? but i've read that bricked phone can't even start the recovery, yet my phone still able to start either with Lollipop stock recovery or TWRP (if i adb fastboot it with adb tools from .cmd), so it's not totally fuc.. uh., BRICKED and i got the chance to fix it.
TL;DR
So, Guys.. i desperately need help. i'm a peon both in work and college, and a dead phone will not make a great company for a person like me.
I searched for enlightments and breakthroughs but always ended up failed resurrecting my phone, can you guys PLEASE :crying: tell/give me a SAFE and WORKING walkthrough to re-install my Lenovo A6000 Plus with Lollipop 5.1.1? And does it running a custom OS like those Cynadrogen thingy is good and worthy enough to speed up my phone? is the chances of getting bricked is unavoidable when running custom OS? I thought its going to be easy like reinstalling Windows, but i was wrong.
FYI, my phone now is UNROOTED and running on TWRP 3.0.2 and i can easily revert it back to Lollipop stock recovery if needed (does it considered rooting if i install custom recovery?) I also need a valid info if my phone would never turn like this again if i resurrect it again.
PLEASE HELP ME PEOPLE
THANK YOU.. ! :highfive:
sevenvoldizm said:
Good day everyone, i am going to report my delicate and infuriating problem that has been haunting my head for two months
I'll describe my problem in extreme detail, hoping you guys able to identify this disaster.
My android phone is Lenovo A6000 Plus, i've bought it 2 years ago and it's running on latest Lollipop version 5.1.1 I never alter the system files, since i only use my phone for games and communications, and i'm not really into tinkering android's software. so i use my phone like a normal person, do the updates when the settings asked me, update the apps, etc. and this phone running smoothly in my service. i wanted to ask both WISDOM and HELP in this thread.
1. The Bootloop disaster symptoms started on april 2018, when the phone boot SLOWLY AS HELL, seriously.. it took about 1-2 hours to boot, and it also shows the (ANDROID IS UPGRADING 0/132 apps) like wtf? , i haven't update or install any new android apps before this symptom happened. So i leave my phone plugged in and wait it to complete the upgrade; then it worked normally as it should. Unfortunately, it happened EVERYTIME i turn my phone on, EVERY SINGLE TIME.. T_T. so i struggled to avoid my phone from running out from battery as i can. This symptom happened for 3 weeks and it got from bad to worse. I wonder what kind of problem is this?
2. The worse part came when my phone is running at high RAM usage, let's say, i game on my phone alot in my spare time, using the ram up to 1800mb everytime i play game or open chrome browser (Lenovo A6000 plus have 2GB ram). When i close/task manager the apps, my phone launcher wont appear normally as it should (long pressing bottom left button) and it FORCED me to restart the phone and suffer the 1-2 hour LONG BOOT. That's unusual, i cleaned my phone regularly (using cleanmaster) and preserve both of my internal and external storage with 3-4GB free space. I wonder what kind of curse is this?
3. So the bootloop disaster finally got me this May when i turn my phone off and tried to reboot. And... no Android is upgrading 0/132 showed up, i waited for 4 hours and reboot my phone again and again and again. And its finally STRANDED on BOOTLOOP :crying:
Im on panic mode when problem 3 happened, then i searched the almighty Google for help, and found that i can backup my data with TWRP recovery, so i do as it said, followed the guides and BACKED UP all of my data.
For once i felt relieved my data is now saved. Now onto the main problem.
I've had enough of this problem so i format the phone into factory reset, wipe the Dalvik ****s, cache, system and data. All of it. thus, making my phone virgin again.
4. Now im trying to resurrect my phone, and tried my effort by downloading Stock Lollipop 5.1.1 OS again along with its prerequisites. I tried to zip-install it using TWRP but it said that "has not switched carriers and cannot be upgraded" i scratched my head and searched almighty Google again then found that i need to do ####6430### thingy before doing that. umm.. so my phone domain need to be changed, how can i do that with a phone who can't boot? (I'm from Singapore btw). What did i do wrong?? did my phone just turned into useless BRICK? but i've read that bricked phone can't even start the recovery, yet my phone still able to start either with Lollipop stock recovery or TWRP (if i adb fastboot it with adb tools from .cmd), so it's not totally fuc.. uh., BRICKED and i got the chance to fix it.
TL;DR
So, Guys.. i desperately need help. i'm a peon both in work and college, and a dead phone will not make a great company for a person like me.
I searched for enlightments and breakthroughs but always ended up failed resurrecting my phone, can you guys PLEASE :crying: tell/give me a SAFE and WORKING walkthrough to re-install my Lenovo A6000 Plus with Lollipop 5.1.1? And does it running a custom OS like those Cynadrogen thingy is good and worthy enough to speed up my phone? is the chances of getting bricked is unavoidable when running custom OS? I thought its going to be easy like reinstalling Windows, but i was wrong.
FYI, my phone now is UNROOTED and running on TWRP 3.0.2 and i can easily revert it back to Lollipop stock recovery if needed (does it considered rooting if i install custom recovery?) I also need a valid info if my phone would never turn like this again if i resurrect it again.
PLEASE HELP ME PEOPLE
THANK YOU.. ! :highfive:
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When 5.1.1 update arrived?
Okay lets get to the point. Just don't panic. You have the stock rom file, extract a file named 'system.zip'. Now go to TWRP, perform advance wipe (wipe dalvik, data, system and cache partitions) and flash that file from TWRP. You'll be on stock rom with a fresh new experience.
---------- Post added at 10:38 PM ---------- Previous post was at 10:33 PM ----------
Custom ROMs are amazing and far better than the stock lenovo rom. Believe me, no one here is using that crap stock rom. You just need some instructions to flash and your phone will get a new life. We are here to assist you.

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