[Q] Please help me \(T-T)/: Very weird Galaxy S3!!! - Galaxy S III Q&A, Help & Troubleshooting

It's quite a long story,but I'll try to keep it short, yet detailed.
I rooted my Samsung Galaxy S3 (SGH-T999) about two weeks ago. I made sure to practice the rooting process and read up on the dos' and don't-s' when it comes to rooting and installing custom Roms. A week ago I installed a custom Rom from Aokp known as "AICP (Android Ice Cold Project)." Everything was going good till yesterday when I saw that I was having some memory issues. My internal memory was quite full and I realized and understood that when I wipe--factor reset--my phone, that there is still some data that is left over. Now before I installed AICP I made a backup of the S3 stock Rom. When I seen that the internal memory was getting full I formatted the internal-SD in recovery mode (forgetting that the S3 backup was in it). I decided to, after formatting the internal-SD, try some new Roms. I followed the flashing instructions carefully as always. I went back to AICP and put the phone down for a bit. When I came back to use it, it was frozen. So I restated the phone and then I began getting a message that stated that "Unfortunately, the com.android.systemui (something regarding the task/notification bar) has stopped." I pressed okay but it kept popping up, and the home screen kept flashing. I could move around but only for 1sec before the message popped up. And when I cut the screen off it just froze. I did a factory reset, it didn't work; I reinstalled the Rom and other Roms, didn't work; I couldn't clear the system ui because the Roms didn't allow it. I've Youtubed and read everything, nothing. So I re-rooted my phone, didn't work. Now here is where the problem is. When I re-rooted my phone, it booted to AICP but the message still popped up. I tried to reinstall the Rom but it aborted the installation. I tried to install other Roms, same thing. Now the phone will only boot Recovery Mode and nothing else. I've been trying to flash the S3 4.3 Jelly Bean Stock Rom via Odin, but every website I go to ether doesn't have the file or it won't let me download the file. Now I did get one S3 Stock Rom, but I can't get the file to unzip . Does anyone have a solution to this weird problem... X( BECAUSE I CAN'T ANSWER THE PHONE IF MY GIRLFRIEND CALLS!!!!

DeathsSatellite said:
It's quite a long story,but I'll try to keep it short, yet detailed.
I rooted my Samsung Galaxy S3 (SGH-T999) about two weeks ago. I made sure to practice the rooting process and read up on the dos' and don't-s' when it comes to rooting and installing custom Roms. A week ago I installed a custom Rom from Aokp known as "AICP (Android Ice Cold Project)." Everything was going good till yesterday when I saw that I was having some memory issues. My internal memory was quite full and I realized and understood that when I wipe--factor reset--my phone, that there is still some data that is left over. Now before I installed AICP I made a backup of the S3 stock Rom. When I seen that the internal memory was getting full I formatted the internal-SD in recovery mode (forgetting that the S3 backup was in it). I decided to, after formatting the internal-SD, try some new Roms. I followed the flashing instructions carefully as always. I went back to AICP and put the phone down for a bit. When I came back to use it, it was frozen. So I restated the phone and then I began getting a message that stated that "Unfortunately, the com.android.systemui (something regarding the task/notification bar) has stopped." I pressed okay but it kept popping up, and the home screen kept flashing. I could move around but only for 1sec before the message popped up. And when I cut the screen off it just froze. I did a factory reset, it didn't work; I reinstalled the Rom and other Roms, didn't work; I couldn't clear the system ui because the Roms didn't allow it. I've Youtubed and read everything, nothing. So I re-rooted my phone, didn't work. Now here is where the problem is. When I re-rooted my phone, it booted to AICP but the message still popped up. I tried to reinstall the Rom but it aborted the installation. I tried to install other Roms, same thing. Now the phone will only boot Recovery Mode and nothing else. I've been trying to flash the S3 4.3 Jelly Bean Stock Rom via Odin, but every website I go to ether doesn't have the file or it won't let me download the file. Now I did get one S3 Stock Rom, but I can't get the file to unzip . Does anyone have a solution to this weird problem... X( BECAUSE I CAN'T ANSWER THE PHONE IF MY GIRLFRIEND CALLS!!!!
Click to expand...
Click to collapse
Wrong forum my friend.

DeathsSatellite said:
It's quite a long story,but I'll try to keep it short, yet detailed.
I rooted my Samsung Galaxy S3 (SGH-T999) about two weeks ago. I made sure to practice the rooting process and read up on the dos' and don't-s' when it comes to rooting and installing custom Roms. A week ago I installed a custom Rom from Aokp known as "AICP (Android Ice Cold Project)." Everything was going good till yesterday when I saw that I was having some memory issues. My internal memory was quite full and I realized and understood that when I wipe--factor reset--my phone, that there is still some data that is left over. Now before I installed AICP I made a backup of the S3 stock Rom. When I seen that the internal memory was getting full I formatted the internal-SD in recovery mode (forgetting that the S3 backup was in it). I decided to, after formatting the internal-SD, try some new Roms. I followed the flashing instructions carefully as always. I went back to AICP and put the phone down for a bit. When I came back to use it, it was frozen. So I restated the phone and then I began getting a message that stated that "Unfortunately, the com.android.systemui (something regarding the task/notification bar) has stopped." I pressed okay but it kept popping up, and the home screen kept flashing. I could move around but only for 1sec before the message popped up. And when I cut the screen off it just froze. I did a factory reset, it didn't work; I reinstalled the Rom and other Roms, didn't work; I couldn't clear the system ui because the Roms didn't allow it. I've Youtubed and read everything, nothing. So I re-rooted my phone, didn't work. Now here is where the problem is. When I re-rooted my phone, it booted to AICP but the message still popped up. I tried to reinstall the Rom but it aborted the installation. I tried to install other Roms, same thing. Now the phone will only boot Recovery Mode and nothing else. I've been trying to flash the S3 4.3 Jelly Bean Stock Rom via Odin, but every website I go to ether doesn't have the file or it won't let me download the file. Now I did get one S3 Stock Rom, but I can't get the file to unzip . Does anyone have a solution to this weird problem... X( BECAUSE I CAN'T ANSWER THE PHONE IF MY GIRLFRIEND CALLS!!!!
Click to expand...
Click to collapse
1. Flash this file: http://goo.im/devs/philz_touch/CWM_Advanced_Edition/d2tmo/philz_touch_6.15.4-d2tmo.tar.md5 in odin3.09, uncheck autoreboot.
2. go to your recovery, select clean to install a new rom
3. download latest firmware (http://www.sammobile.com/firmwares/3/?download=26636) and install it in Odin3.09
4. reboot your phone.

See I figured that's what I needed to do. Just couldn't find a Rom to flash with Odin. I'll use this method right now.

Here's one of the problems I was having when it came to Odin and the Firmware. The website, "Sammobile," you sent me was one of the websites that I had the files I need, but the link you sent me to, which is the file I downloaded, didn't show up when I clicked AP/PDA in Odin and tried to mouth it. The .zip didn't show up and when I tried to unzip the T999UVUENC2 file, it stopped at
%63 and says:
! Read error in the file C:\Users\Mrs Woods\Downloads\T999UVUENC2_T999TMBENC2_TMB.zip
Data error (cyclic redundancy check).
! Not enough memory
What should I do?

Related

boot loop issue

Hey guys,
Not exactly what to make of this which is why I'm posting. Here's the run down. Started off running Scamble_v01.3[CM6.1.3] for quite some time with everything just fine. About 2 weeks back, decided it was finally time to step it up to a Gingerbread ROM, and went with Wolfbreak's. For the first week, everything ran perfectly fine. This past week, I started to have issues with it rebooting every time I would run an app. Finally, this morning, it rebooted, and then just as it would get to the lock screen, it would say formatting SD card and then reboot. It would continue to do this repeatedly. I tried reinstalling in xRecovery (mind you I did Factory Reset (Full wipe), Wipe Cache Partition, & Wipe Dalvik Cache as well).
With high hopes, I restarted it. Unfortunately, this didn't change anything. I took my microSD card out and put Wolfbreak's updated ROM on it which just came out in hopes that maybe the file was corrupted somehow, just to find that when I tried to install it through xRecovery it, gave me an error that it couldn't because the SD card was busy. Stated in his ROM even, it says that you need to backup the ROM just for this very reason, however the only backup I had was of Scamble_v01.3[CM6.1.3] since I found it pointless to try and back up a messed up ROM.
Not knowing what else to try, and knowing that that was the last stable state my x10 was in, I restored that. Once again, it did nothing as far as the boot loop. I've gotten to the point where I have used FlashTool to flash the Generic Gingerbread ROM which just as all the others, gets to the first screen (which asks me to choose a language) and then reboots.
I'm completely stuck here and can't think of what I may be missing here. Any help would be greatly appreciated.
downwardzspiral said:
Hey guys,
Not exactly what to make of this which is why I'm posting. Here's the run down. Started off running Scamble_v01.3[CM6.1.3] for quite some time with everything just fine. About 2 weeks back, decided it was finally time to step it up to a Gingerbread ROM, and went with Wolfbreak's. For the first week, everything ran perfectly fine. This past week, I started to have issues with it rebooting every time I would run an app. Finally, this morning, it rebooted, and then just as it would get to the lock screen, it would say formatting SD card and then reboot. It would continue to do this repeatedly. I tried reinstalling in xRecovery (mind you I did Factory Reset (Full wipe), Wipe Cache Partition, & Wipe Dalvik Cache as well).
With high hopes, I restarted it. Unfortunately, this didn't change anything. I took my microSD card out and put Wolfbreak's updated ROM on it which just came out in hopes that maybe the file was corrupted somehow, just to find that when I tried to install it through xRecovery it, gave me an error that it couldn't because the SD card was busy. Stated in his ROM even, it says that you need to backup the ROM just for this very reason, however the only backup I had was of Scamble_v01.3[CM6.1.3] since I found it pointless to try and back up a messed up ROM.
Not knowing what else to try, and knowing that that was the last stable state my x10 was in, I restored that. Once again, it did nothing as far as the boot loop. I've gotten to the point where I have used FlashTool to flash the Generic Gingerbread ROM which just as all the others, gets to the first screen (which asks me to choose a language) and then reboots.
I'm completely stuck here and can't think of what I may be missing here. Any help would be greatly appreciated.
Click to expand...
Click to collapse
Maybe give flashtool a go, just flash one of the stock firmwares.
Already tried that. As stated before, it gets to the first screen which prompts me to chose a language, and then immediately reboots

Getting Stuck on the Samsung Boot Screen on Some Roms

I've been trying different ROMS and I used SlimROM for awhile until I realized GPS didn't work and my cell connection sucked comapred to TW-based ROMS. Then I tried Hyperdrive which worked at first but every time I would reboot after the first power on after the install, it would stay stuck on the Samsung screen. I reinstalled it time after time (like 6 times) and it would never REboot after the first boot. Every other ROM I've tried installing (Illusion, Synergy, CleanROM) just gets stuck right after the install and they never boot.
I've also noticed that when I try to do a factory wipe after installing anything but SlimROM, I get "error mounting /data" and "error mounting /sdcard/.android_secure".
I've tested installing all of these with the newest verison of TWRP and CWM v6.0.3.2
any ideas?
Factory reset Last option
snowman4839 said:
I've been trying different ROMS and I used SlimROM for awhile until I realized GPS didn't work and my cell connection sucked comapred to TW-based ROMS. Then I tried Hyperdrive which worked at first but every time I would reboot after the first power on after the install, it would stay stuck on the Samsung screen. I reinstalled it time after time (like 6 times) and it would never REboot after the first boot. Every other ROM I've tried installing (Illusion, Synergy, CleanROM) just gets stuck right after the install and they never boot.
I've also noticed that when I try to do a factory wipe after installing anything but SlimROM, I get "error mounting /data" and "error mounting /sdcard/.android_secure".
I've tested installing all of these with the newest verison of TWRP and CWM v6.0.3.2
any ideas?
Click to expand...
Click to collapse
if nothing works, factory-reset but last option.
yeah I just started downloading the stock rom to flash with ODIN in the morning. I just wanted some reason why this would happen so I won't always have have this problem and to know why it only works with some roms over others.
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Im having the same problem. I've done a complete ODIN restore to stock like 10 times, while trying Hyperdrive downloaded from 2 sources all with a matching MD5.
I'm on rooted stock right now until someone can figure this out.
I followed the rooting procedure... tried TWRP and Clockwork recoveries... Followed all instructions to the T...
Not sure what else to try... Or what I could be doing wrong... All I can think of now is restoring someones nandroid backup...
Being stuck at the Samsung Galaxy S4 screen sucks...
Zothar said:
Im having the same problem. I've done a complete ODIN restore to stock like 10 times, while trying Hyperdrive downloaded from 2 sources all with a matching MD5.
I'm on rooted stock right now until someone can figure this out.
I followed the rooting procedure... tried TWRP and Clockwork recoveries... Followed all instructions to the T...
Not sure what else to try... Or what I could be doing wrong... All I can think of now is restoring someones nandroid backup...
Being stuck at the Samsung Galaxy S4 screen sucks...
Click to expand...
Click to collapse
I restored to stock using these files http://www.sxtpdevelopers.com/showthread.php?t=237 to flash through ODIN. Rerooted by flashing the older kernel, rooting, installing superSU, then reflashing the newer kernel (normal root procedure). Then I insatlled ROM Manager and gave it root to install CWM recovery. Then I flashed to my same Hyperdrive ROM I was using before and now everything works beautifully. Nothing gets stuck anywhere an no more "cannot mount /data"
Just use that site and restore to stock and everything should work fine.
I'd like to add some confirmation to this. I had similar problems after flashing my first ROM- phone wouldn't reboot a second time, and when I attempted to make nandroids the files would be ridiculously large (~1 TB). I restored to the stock Touchwiz, rerooted normally, and reflashed normally. The strange thing is that I did the rooting and the flashing with the same files I had used the first time, implying something went wrong during the first rooting/flashing process.

[Q] settings have stopped?

hi all its been a while since ive been on the boards because ive been running rooted stock deodexed rom. i havent flashed in a year or so but just recently my settings have stopped.
i continually have been getting this message instantly after ancelling out the message. i cannot get past the select language option. theres no escape.
I couldn't even backup my current rom. so i did a battery pull and rebooted into recovery to flash different roms. I've tried dn3 which was the last rom i had saved to my sd card, and miui7. both yielded the same results of the same message about the settings has stopped. its obvious something has went bad over time. i have done nothing but use it as a phone. no flashing or anything. is there something i need to flash in order to troubleshoot this issue? i do not have the money to obtain a replacement through assurion. also my recovery wouldnt let me restore my 1 backup on my sd card. so is there anything i can do from scratch? any settings zips to flash? Odin? ive searched boards and nothing specific to my device (I605). please help
iflip said:
hi all its been a while since ive been on the boards because ive been running rooted stock deodexed rom. i havent flashed in a year or so but just recently my settings have stopped.
i continually have been getting this message instantly after ancelling out the message. i cannot get past the select language option. theres no escape.
I couldn't even backup my current rom. so i did a battery pull and rebooted into recovery to flash different roms. I've tried dn3 which was the last rom i had saved to my sd card, and miui7. both yielded the same results of the same message about the settings has stopped. its obvious something has went bad over time. i have done nothing but use it as a phone. no flashing or anything. is there something i need to flash in order to troubleshoot this issue? i do not have the money to obtain a replacement through assurion. also my recovery wouldnt let me restore my 1 backup on my sd card. so is there anything i can do from scratch? any settings zips to flash? Odin? ive searched boards and nothing specific to my device (I605). please help
Click to expand...
Click to collapse
I'm assuming you are still on the 4.1.2 bootloader, since you were able to flash miui7 and dn3.
If something has gotten corrupted, you could try Odin'ing the stock recovery back onto the device by following the directions on this thread: http://forum.xda-developers.com/showthread.php?p=53624921
After getting the stock recovery on the device, do a factory reset and wipe cache in the stock recovery. Then you can use ODIN to reinstall CWM/Philz or TWRP (whichever recovery you were using previously). Hopefully you have an old backup you could restore... or you can set up your ROM again from the start after rebooting back into the system.
If worse comes to worst and wiping in the Stock recovery doesn't fix things...sounds like you may have to Odin back to stock 4.1.2, and then reroot with CASUAL and start over again. Droidstyle put together a good guide on how to restore the phone back to stock 4.1.2... you can find his guide here: http://forum.xda-developers.com/showthread.php?p=34891181. I think the 4.1.2 firmware link is down, but you can grab it from Sammobile.com.
You probably know... but don't flash the official Stock 4.3 or 4.4.2 Firmware onto the phone because there's no current bootloader unlock methods for those..... 4.1.2 is the last Android version for our I605's that has a "do it yourself" bootloader unlock method.

Help! I think I lost cache or something else!

To make a long story as short as possible, Im on MDK bootloader and I was running stang5liter 5.0 with CWM recovery. I've been bored lately with my phone so I've been flashing a bunch of different roms trying to get the coolest touchwiz rom with most features while using up least amount of system memory as possible (obvioisly). Well I was messing around before attempting to flash Pheonix Rom (ported stang5liter) and I wiped factory reset, cleared cache, dalvik. Then I went into advanced, format system, and then I tried format (sd-ext) which I never have done before and really don't know what it does but figured what heck I'll try it since I've soft bricked this phone multiple times and am fluent at bringing it back to life again. So after I did format (sd-ext) I went to flash rom and clicked on Phoenix Rom zip which I had on my external sd card and pressed "yes flash rom" then CWM looked like it was about to flash but all of a sudden the screen went black and CWM came back to main menu with no flash. I had already wiped the phone so I couldn't reboot to previous system image and of course I didn't have a backup and now I couldn't get CWM to flash any of the rom zips I had on my sd card so I had to ODIN back the emergency sch-i545 mdk tar and everything in Odin seemed like it went just fine. Everything booted up and phone seemed like it was working fine, but. I have noticed big problems since then. 1st thing I noticed was phone getting really hot to the touch, then when I tried to turn it off it shuts down but back key lights and notification light stays on and it never does the final vibrate and turn all the way off, same thing when I try to reboot it just stays like that until I pull batery but it boots back up fine after that. Also I enabled developer options but when I go down and try to open the developer settings in the about phone menu my phone freezes and it will never open. Other little things happen to llike apps FC and sometimes when I open them its like I'm opening it for the first time again line there's no cache memory or something. Then I tried to root again and was successful with towel root and I installed SU and terminal emulator and attempted to flash CWM with loki patch and everything in terminal looks as if it's good and I actually got it to install but when I tried to flash Phoenix Rom again it did the same thing and had to run through the whole Odin process again and now I'm back to the same problems and I'm going crazy trying to find threads with similar problem but have not found anything really at all, can someone please help!

Have I bricked my phone? (I9300)

I've been using CM13 on my phone for a long while, but it was heavily bugged (my camera kept crashing, I've kept losing cell reception, couldn't receive calls etc), so I finally decided to try another ROM. I've heard good things about ResurrectionRemix ROMs, so I've decided to give it a try. I did factory reset and wiped cache (using CWM 6. something) and flashed RR 7.1 along with the appropriate gapps and rebooted the phone. It's worth noting that I've put the ROM and Gapps zip files on USB stick and connected it to the phone via micro USB cable. It all went smoothly, and the phone booted right up. However, once I got into the startup setting and choosing the language suddenly it just rebooted all on its own. Same thing happened 2 more times, and I got stuck in a bootloop after that.
So I figured I should flash another ROM, and I wanted to give RR 6.0 a try. I've downloaded it and saved it to my USB stick, however, when I tried to flash any zip files from my stick, it just kept randomly unmounting, disrupting the process, giving me "USBdisc0 idle-unmounted" message. Since I don't have an SD card, only thing I could do was push files to my phone, and I've managed to do so via Quick ADB Pusher. This time, flashing went without a hitch, however, I've tried cleaning my phone completely (formatting all the data and system files), and I think I messed it up a bit when I did that, since I didn't flash SuperSU along with ROP and gapps. Again, I got stuck in a bootloop without any signs of the ROM working.
So I decided to flash CM13 again. At least I was sure it was working on my phone, and I figured it was better to have a crappy phone than no phone at all. So I pushed the CM13 file onto the phone and flashed it, but still got stuck in bootloop. I finally remembered about SuperSU and tried to flash it too, but now my phone kept restarting in the middle of the flashing process. I've tried doing the factory reset and cache wipe, but I can't flash any files now without it restarting only few seconds into the process.
I have no idea what's going on, but seems that my phone is doing worse and worse as time moves on. At least I can still boot into recovery and download mode, so (hopefully) something can still be done. As it's probably painfully obvious, I'm not too knowledgeable about this stuff, I'm just following instructions people smarter than me put out, but seems I've messed it up good this time. Am I beyond help?
Try to download newest firmware from sanmobile.com and flash it with odin. Then root it make backup flash recovery and flash rom that you choose with recovery. There are lots of tutorials here on xda and on youtube. Just remember that flashing stock firmware with odin will delete all of your data so try to back them up somehow (i think that if you boot phone in recovery (twrp) the pc will see it like a pendrive)
Sirius8 said:
...
As it's probably painfully obvious, I'm not too knowledgeable about this stuff, I'm just following instructions people smarter than me put out, but seems I've messed it up good this time. Am I beyond help?
Click to expand...
Click to collapse
TBH you made the mistake many beginners make... Going ahead too fast with insufficient knowledge. But never too late to learn that lesson
Since you are getting more and more confused and your phone seems acting strange I recommend starting from scratch an be analytic about it. This will take just a few minutes more but you can be sure where a problem comes from.
First of all: Take 30 minutes to get acquainted with the basics and read through the first thread in my signature (just do it...)
If you can still get in download mode, get your latest stock rom e.g. from sammobile.com and flash it via ODIN. Run stock for a few minutes to see if everything works correctly (test camera, outgoing/incoming calls, mobile data, wifi, gps etc.). If something does not work STOP HERE and report back.
If all is fine go back to ODIN and install latest TWRP (cwm is seriously outdated, can cause lots of errors). Then boot into TWRP and flash whatever custom rom you like. If you install e.g. LOS 14.1 or RR 7.1.1 make sure you install gapps direcly after you flash the rom (do not reboot in between).
Any questions pop up: Shoot. I'm happy to help.
---------- Post added at 04:49 PM ---------- Previous post was at 04:42 PM ----------
McXred said:
Try to download newest firmware from sanmobile.com and flash it with odin. Then root it make backup flash recovery and flash rom that you choose with recovery. There are lots of tutorials here on xda and on youtube. Just remember that flashing stock firmware with odin will delete all of your data so try to back them up somehow (i think that if you boot phone in recovery (twrp) the pc will see it like a pendrive)
Click to expand...
Click to collapse
Since he already wiped system and data there is no point in a backup of those partitions. Only thing worth saving would be the efs partition.
And you don't need to root stock rom to go further...
If you are unrooted you have to REMOVE the "auto-reboot" checkmark in odin options and then - after the flash of twrp - reboot to recovery (TWRP) manually via holding Power+Home+VolUp for a few seconds.
If you do not uncheck that "auto-reboot" box, an thus allow the unrooted system (stock samsung system) to boot, it will overwrite the new twrp recovery you flashed 2 seconds before...
This is the point where I believe many confusion comes from. If you root first, any recovery you flash will not be overwritten. That is - I think - why many tutorials/tips say you must root stock first before installing a custom rom, which is simply not true.
But you are right that it would help to flash TWRP fist as outlined above, boot into it and make a backup to a microSD card... but of the efs partition (!) as the very first step. Then keep that backup safe and go from there with stock rom, testing for any problems.
So to reiterate the steps I would go:
1) Flash TWRP via odin and boot directly into it
2) Backup efs partition to a microSD card
3) Flash stock rom via ODIN and test
4) Go from there / report baback
Thank you so much for the replies guys, I'm glad there's still hope for my trusty SIII.
Are there any alternatives for sammobile.com though, since it requires premium account for the firmware I need. I've found another mirror on the site mrcrab.net/stockrom/2444.html (mirror 1 leads to sammobile.com, while mirror 2 leads directly to rapidgator), but can I trust it not to mess my phone up further?
Try updato.com for the firmware.
Hawaiihemd said:
If you can still get in download mode, get your latest stock rom e.g. from sammobile.com and flash it via ODIN. Run stock for a few minutes to see if everything works correctly (test camera, outgoing/incoming calls, mobile data, wifi, gps etc.). If something does not work STOP HERE and report back.
Click to expand...
Click to collapse
I've manage to flash stock ROM via Odin, however, as soon as the phone booted up it gave me the "low battery" message, even though I think there was plenty of battery left. But I figured the flashing process must have drained it. As I've tried to tap the OK button, the screen just froze and remained frozen for over 5 minutes. I took battery out and reinserted it, since nothing else worked, and got stuck in bootloop again, just as before flashing stock firmware.
Sirius8 said:
I've manage to flash stock ROM via Odin, however, as soon as the phone booted up it gave me the "low battery" message, even though I think there was plenty of battery left. But I figured the flashing process must have drained it. As I've tried to tap the OK button, the screen just froze and remained frozen for over 5 minutes. I took battery out and reinserted it, since nothing else worked, and got stuck in bootloop again, just as before flashing stock firmware.
Click to expand...
Click to collapse
Try to charge phone without turning it on, when it says its fully charged try to flash it again.
McXred said:
Try to charge phone without turning it on, when it says its fully charged try to flash it again.
Click to expand...
Click to collapse
Good idea. I would also keep it on the charger while booting.
This could be a symptom of a defective battery. So these steps might help.
Looks like you were right guys. I've recharged the battery and tried to flash the stock firmware again, but for some odd reason (it seems like I can't do the same thing twice with this phone ) Odin was giving me grief and couldn't establish proper connection with my phone, even though it recognized it at the beginning of the process. I've tried changing cables and ports, but with no avail.
After I gave that up, I tried booting the phone up anyway, but keeping it plugged in the charger this time. It booted right up, but I expected it to crash and reboot at any moment. So I sped up through the settings a and login processes, but it still worked like a charm. I've checked the camera and everything worked perfectly. So I kept it on charger for a couple of hours, to check if I would have any random crashes, but nothing happened. After I was sure it was stable, I unplugged the charger, and within the second I did that the phone crashed and got stuck in the bootloop again.
I've plugged the charger back in and it booted up just fine. The battery level was 89%, and I left it on charger the whole night (12+ hours). It had 90% when I woke up, it's back at 89% right now.
So, everything points to a faulty battery, but it seems strange to me this happened just as I was flashing another ROM, even though I never had any problems with it before. And even though it wouldn't let me boot, I could use recovery and download mode for as long as I liked, and once I did boot with the charger plugged in, the battery wasn't drained but it was around 90%.
Hawaiihemd said:
TBH you made the mistake many beginners make... Going ahead too fast with insufficient knowledge. But never too late to learn that lesson
Since you are getting more and more confused and your phone seems acting strange I recommend starting from scratch an be analytic about it. This will take just a few minutes more but you can be sure where a problem comes from.
First of all: Take 30 minutes to get acquainted with the basics and read through the first thread in my signature (just do it...)
If you can still get in download mode, get your latest stock rom e.g. from sammobile.com and flash it via ODIN. Run stock for a few minutes to see if everything works correctly (test camera, outgoing/incoming calls, mobile data, wifi, gps etc.). If something does not work STOP HERE and report back.
If all is fine go back to ODIN and install latest TWRP (cwm is seriously outdated, can cause lots of errors). Then boot into TWRP and flash whatever custom rom you like. If you install e.g. LOS 14.1 or RR 7.1.1 make sure you install gapps direcly after you flash the rom (do not reboot in between).
Any questions pop up: Shoot. I'm happy to help.
---------- Post added at 04:49 PM ---------- Previous post was at 04:42 PM ----------
Since he already wiped system and data there is no point in a backup of those partitions. Only thing worth saving would be the efs partition.
And you don't need to root stock rom to go further...
If you are unrooted you have to REMOVE the "auto-reboot" checkmark in odin options and then - after the flash of twrp - reboot to recovery (TWRP) manually via holding Power+Home+VolUp for a few seconds.
If you do not uncheck that "auto-reboot" box, an thus allow the unrooted system (stock samsung system) to boot, it will overwrite the new twrp recovery you flashed 2 seconds before...
This is the point where I believe many confusion comes from. If you root first, any recovery you flash will not be overwritten. That is - I think - why many tutorials/tips say you must root stock first before installing a custom rom, which is simply not true.
But you are right that it would help to flash TWRP fist as outlined above, boot into it and make a backup to a microSD card... but of the efs partition (!) as the very first step. Then keep that backup safe and go from there with stock rom, testing for any problems.
So to reiterate the steps I would go:
1) Flash TWRP via odin and boot directly into it
2) Backup efs partition to a microSD card
3) Flash stock rom via ODIN and test
4) Go from there / report baback
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Still on charger, still 90 percent.

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