Can't fix Bugged custom ROM - Android Q&A, Help & Troubleshooting

I have a Galaxy S III GT-I9300 I bought in 2014. After three years, I downloaded a custom ROM from xda-developers (android 4.3 is all I remember about it) and installed it successfully. It worked alright until one day when I wanted to sell the phone and a customer wanted to buy it on short notice, and I rushed to delete my files from the phone, but I destroyed the Android... I connected it to my laptop and shift-deleted some system files.... since then, the phone is delaying when trying to unlock (if i lock it now and try to unlock it a few times, it opens harder and harder), when I'm using apps it continously shows that some .com processess stopped working, and if I try to turn on the bluetooth, the phone instantly freezes and restarts itself.
I tried reinstalling two original ROMs, (version 4.1.2) successfully, but the data on the phone&the system problems remain the same.
I'd like to know how can I make a hard reset, meaning in deleting all the files&settings as it was brand new, just to clear everything, like clearing CMOS. I also think the recovery mode is damaged and I'd like to fix it somehow (if this is possible). The installation process I did for installing the custom ROM from XDA-devs was long and complicated, I had to do a lot of things... and I just want to get the phone fixed and restore to default (or even to fix bugs on this android version) its android, kernel & everything could be ,,reflashed''.
I'm willing to pay if someone helps me fix the problems and it really works. Thank you!

Related

[Q] Optimus T stops functioning after rooting

I recently purchased an Optimus T and rooted it with z4root and then installed Titanium Backup to delete some of the preinstalled apps, like the Pacman Demo.
As I was removing each app, (~5 at this point) the Home button suddenly stopped working, followed by total phone death. Even after factory reset, when I was trying to access the phone, eventually I was shown a "... setup.exe stopped responding..." (or something like that) message and my phone just stayed stuck on the booting screen (android) every time I restart (w/o entering factory reset).
Does anyone have any ideas, or know which apps can prevent the phone from booting properly? A list of safe apps to delete would be helpful too. I thought I was pretty cautious with removing only non essential apps, but it seem bricked. Thanks again!
daramji said:
I recently purchased an Optimus T and rooted it with z4root and then installed Titanium Backup to delete some of the preinstalled apps, like the Pacman Demo.
As I was removing each app, (~5 at this point) the Home button suddenly stopped working, followed by total phone death. Even after factory reset, when I was trying to access the phone, eventually I was shown a "... setup.exe stopped responding..." (or something like that) message and my phone just stayed stuck on the booting screen (android) every time I restart (w/o entering factory reset).
Does anyone have any ideas, or know which apps can prevent the phone from booting properly? A list of safe apps to delete would be helpful too. I thought I was pretty cautious with removing only non essential apps, but it seem bricked. Thanks again!
Click to expand...
Click to collapse
About list off apps, I have to agree. Even it there is litle problem with dependencies, some minimum describe of these issue will be great!!
So, about your problem - I think, that you will have to download original ROM and do flashing with KDZ_FW_UPdater. (search on xda for more information).
But definitely, if it's possible I would try to install custom recovery throw adb shell (android SDK tools) and do backup of system for possibility to recovery or saving at least few data, and after try wipe and install one of custom ROM.
This happened to me after I tried deleting preinstalled apps on my Optimus One... Sent it in for repairs since it just stopped working. The tech guy said he did a "software update" and everything is good as new (except for the LGMITS error once in a while)
They didn't even bother trying to fix mine. They just told me to send it in and gave me a replacement.
So I finally figured out what I did wrong - basically when I was doing the deleting, I accidentally deleted the LG Home app, which effectively deactivated my (duh) home button and effectively stopped everything from functioning properly. For some reason I thought it was just a simple link from my phone directly to the LG website, as would happen with new PCs very often. Well... won't be doing THAT again.
However, my web2go button isn't working. I have to force quit every time I try to click on it. Can I just get rid of it or will it just give me more trouble later on?
At least you knew what went wrong with yours... I was just erasing CarHome and Layar and the LG App Adviser among other things i wont be using like Twitter and Latitude.
And they even gave you a new one x__x I had to wait 5 days before everything was good as new. After the first fix, USB debugging and mass storage stopped working so I sent it in for another "software update"...

Note 4 problems with freezing/crashing

I have a sprint note 4. I don't have it activated currently and use it as a tablet of sorts. Recently it's been giving me problems and I've wanted to break it. I got it about 2 years ago, and since then I rooted it, then installed twrp recovery, then flashed custom software. The software I used was called Dr.Ketans I believe, it combined the note 5 and s6 edge plus softwares. It started to crash occasionally so I installed cyanogenmod onto it. It worked for a bit, but now when Turing the device on, it takes like 10-15 minutes to boot up. And it only stays on for 5 minutes before it crashes and freezes. When it does that, the only way I can boot it up again is take the batter out and put it back in a few times because sometimes I get an error message. The error message barely happens but it says something along the line of "cant boot up". If I use twrp, my phone doesn't freeze. I've tried reinstalling the software, I've tried formatting the entire phone and refreshing. Nothing seems to work. I've even tried changing my kernel but I'm not entirely sure what it is, and how it affects the phone. I'm not the smartest with phones, but I'm good with following directions and googling. If anybody can help me I'd greatly appreciate it cause I've been dealing with this issue for 3 months.
Reinstall the original firmware and make sure it doesn't freeze / crash with it and then you can reinstall the custom software. Make sure that you have the required recovery, bootloader, and baseband version to run the newer custom roms. The requirements should be located in the OP.
I appreciate the response. I will try this as soon as possible. Should i use odin to flash or would it be possible to use twrp recovery? Also, what do you mean when you say the requirements are in the OP?
You should use Odin to recover to make sure you have a fresh start.
The requirements of the rom you pick afterwards should be in the OP.

Of how WiFi won't turn on and I don't know that I'm doing - Galaxy Grand 2 G7105

I got my hands on a Galaxy Grand 2 sm-g7105. Performed a factory reset from device and the system worked nicely enough. A particular third party app I wanted to use wouldn't load so I kept tweaking.
I rooted and set up a CWM recovery with Odin, then considered going with Resurrection Remix. I made a backup with CWM, wiped the device and set it up. It looked great but 'audioFX.apk' or something along those lines kept crashing every 30 seconds or so. It didn't cause me any problem besides the annoying crash notification, so i figured I could just remove the apk and be done with it. To my dismay, then the notification then piled up non-stop and the system become unusable.
I went and restored the backup on CWM. Then I'd get error notifications for this and that stopping working (basically the apps present on the backup that weren't on the stock rom), so I figured the backup was useless. Another mistake, I guess.
Performed another wipe, deleted the backup for space. Tried removing every piece of bloatware I could find before unrooting (I wanted to do that). Finally everything seemed to roll... except I deleted some important apk, SecDownloadManager I've come to believe, and at that point the Play Store couldn't update a thing, it got stuck on 'Downloading'.
So I did another wipe, just to find out that didn't restore the missing apks. Got my hands on a stock rom for my model (a different build than my origibal one, but to hell with it... right?). I got that working work Odin, but to my surprise that didn't seem to completely restore the apk mess, and I got a ton of crash apl notifications and even after logging on Google the play store didn't let me in to try and see if apps could update.
Finally, I found what is supposed to be the device's original rom. Odin'd it all the way. Everything seems to be where it belongs, but I cannot really check 'cause... NOW THE ****ING WI-FI WON'T TURN ON. It's not like it doesn't connect to my network, it just won't activate. I press the switch, or goes back off.
I tried rebooting, taking out the battery for some seconds, performing a factory reset from within the system, wiping from CWM, dialing *#0011# to access service mode and deactivating power-saving mode. Nothing works.
HELP, please.
I'd be happy if the WiFi just worked, but knowing why the hell a stock rom should give any headache or what I'm doing wrong for it to go so wrong might be a step towards the solution.
PS: I'm writing this as I recall, so the details might not be completely spot-on, but the broader problems were those.

Help needed - I have an app which bricks my Samsung tablet when I try to install it

Now this is the weirdest thing I've ever encountered! I have a Samsung Galaxy Note 8.0 tablet (n5110) which runs TWRP recovery and Resurrection-Remix-5.7.4 (CM13 based). Everything used to work beautifully until the end of July when an app called “EPB DVR Manager” (in the Play store) received an update. My tablet had to do a whole bunch of updates, so I gave it the “go” and Play Store started doing its thing, updating one app after the other.
At some point the tablet froze. Dead. Even the clock in the status bar stopped. I had to reset the device by pressing and holding power until it rebooted. The next thing was ... boot loop. It seemed to finish the boot animation and at the point when the main screen is supposed to show up it rebooted!
Tried to wipe dalvik & cache. No go, still boot loop. Had to format data to get the device back to life. From there it took me quite some hours of repeated tries of restoring 100+ apps and crashing the device all over until I figured out that it was this specific app - the “EPB DVR Manager”. After figuring out that this app causes the problem, I did two more attempts to confirm what is going on:
First, I did a wipe of dalvik, cache & data, reboot, android setup wizard (setup Google account). Then, as the first action at all, I tried to install the “EPB DVR Manager”. Boom - device messed up again.
Second, I reverted back to stock firmware (kitkat) and installed the “EPB DVR Manager” - no problem at all. So it has something to do with the Resurrection-Remix ROM, but here's the thing:
I have 3 different devices (a Moto G 3rd Gen, a LG GPAD 7.0 and that Samsung Note 8.0) and all three of them run Resurrection-Remix 5.7.4 and the Samsung is the only device which all in a sudden has these catastrophic problems with the latest version of this app (earlier versions installed/updated fine).
Now I understand that my devices run different kernels with different hardware drivers despite all of them running RR-5.7.4.
I would really like to get a clue about what the heck is going on here. Now before y'all are telling me that RR-5.7.4 is dead because it is based on CM13 - I know that. Still, RR-5.7.4 is a way better daily driver than the newer Nougat builds. So how should I try to get “live logs” because the problem always ends in a crashed installation and Android needs a full wipe to recover. I would like to find out what is going on to be able to let the app developer know about the problem (if the app's apk is at least partially to blame).
Even if it turns out that it is RR's fault (and therefore the bug will not be fixed because RR-5.7.4 is dead) I would still want to learn how such a simple transaction like installing an app can cause such a dramatic (and 100% reproducible) crash of Android's data partition.
Thanks for any suggestions on how to catch logging information for this kind of mystery.
Markus.

Can't fix Bugged custom ROM

I have a Galaxy S III GT-I9300 I bought in 2014. After three years, I downloaded a custom ROM from xda-developers (android 4.3 is all I remember about it) and installed it successfully. It worked alright until one day when I wanted to sell the phone and a customer wanted to buy it on short notice, and I rushed to delete my files from the phone, but I destroyed the Android... I connected it to my laptop and shift-deleted some system files.... since then, the phone is delaying when trying to unlock (if i lock it now and try to unlock it a few times, it opens harder and harder), when I'm using apps it continously shows that some .com processess stopped working, and if I try to turn on the bluetooth, the phone instantly freezes and restarts itself.
I tried reinstalling two original ROMs, (version 4.1.2) successfully, but the data on the phone&the system problems remain the same.
I'd like to know how can I make a hard reset, meaning in deleting all the files&settings as it was brand new, just to clear everything, like clearing CMOS. I also think the recovery mode is damaged and I'd like to fix it somehow (if this is possible). The installation process I did for installing the custom ROM from XDA-devs was long and complicated, I had to do a lot of things... and I just want to get the phone fixed and restore to default (or even to fix bugs on this android version) its android, kernel & everything could be ,,reflashed''.
I'm willing to pay if someone helps me fix the problems and it really works. Thank you!

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