It appears I F'ed up - General Questions and Answers

I rooted my Samsung galaxy core prime g-360v using king root and didn't make any backup using titanium or anything since I didn't have enough phone space. Now I was trying to clear up system memory that took 4.5gb of storage for whatever reason. So I messed around a bit and managed to accidentally factory reset my phone.
Now I am apperently stuck in a loop where setup wizard stopped responding after 2slides. It stopped working right after i rooted it. But I dismissed it as no big deal since I wasn't going to factory reset my phone... Until I managed to do so accidentally. Rip all my pr0n but anyways how do fix this. (Note I can get into Odin mode and every that doesn't require me to actually setting up my phone.)
Is there a way I could possibly kill 2 birds with 1 stone since before rooting I didn't want to factory reset cause I didn't want to lose anything. But now the situation I am in, is there a way I can get passed this loop and or possibly reduce the size of the system memory.

Qpò0
Inviato dal mio SM-G935F utilizzando Tapatalk

Just to make certain, you were deleting system apps (Verizon/Samsung bloatware presumably)? Three things:
1. Don't do that.
2. Your phone's system partition is a set size, and deleting stuff won't free up any space that you can use for other things.
3. Once you delete something from the system partition, it's gone. Doing a factory reset won't put it back, because all doing a factory reset does is delete the data, storage, and cache partitions, leaving the system partition (which is what boots when you do a factory partition) untouched. When something's gone, it's gone.
I think your only option is to take it in and pretend like it's defective. Assuming King Root doesn't trip KNOX.
Next time, do your reading and research, and ASK FIRST! Trust me, we'd rather you pester us with what might seem like silly questions than have you screw up your device. If it sounds like I'm scolding you, I assure you I'm not. Because I did basically the same thing with my first rooted phone. Got too clever (not as clever as I thought I was), and tried reinstalling the Play Store because I was getting install errors. Play Store would crash immediately. So I did a factory reset, and BAM, no Play Store. I eventually realized how to fix it (and by eventually, I mean on the way home after getting a replacement ordered at the store). We all do dumb things.
How are you finding the Core Prime, apart from this mishap? I'm kinda sorta contemplating getting one from T-Mobile (but not yet) since we're supposedly getting Band 12 here some time this year, and my current internet "mule" (USB and wifi tethering) doesn't have Band 12.

Planterz said:
Just to make certain, you were deleting system apps (Verizon/Samsung bloatware presumably)? Three things:
1. Don't do that.
2. Your phone's system partition is a set size, and deleting stuff won't free up any space that you can use for other things.
3. Once you delete something from the system partition, it's gone. Doing a factory reset won't put it back, because all doing a factory reset does is delete the data, storage, and cache partitions, leaving the system partition (which is what boots when you do a factory partition) untouched. When something's gone, it's gone.
I think your only option is to take it in and pretend like it's defective. Assuming King Root doesn't trip KNOX.
Next time, do your reading and research, and ASK FIRST! Trust me, we'd rather you pester us with what might seem like silly questions than have you screw up your device. If it sounds like I'm scolding you, I assure you I'm not. Because I did basically the same thing with my first rooted phone. Got too clever (not as clever as I thought I was), and tried reinstalling the Play Store because I was getting install errors. Play Store would crash immediately. So I did a factory reset, and BAM, no Play Store. I eventually realized how to fix it (and by eventually, I mean on the way home after getting a replacement ordered at the store). We all do dumb things.
How are you finding the Core Prime, apart from this mishap? I'm kinda sorta contemplating getting one from T-Mobile (but not yet) since we're supposedly getting Band 12 here some time this year, and my current internet "mule" (USB and wifi tethering) doesn't have Band 12.
Click to expand...
Click to collapse
Ok so like what should I do? I think if I can either get setup wizard fixed or like should I use a different ROM. If so would it take more system memory? Also how would I allocate the memory rather than Delete it all.
Also I fairly like my galexy core not a bad price for it and it basically does everything I need it to just the only problem is the low memory.
uhhh how do i flash a rom like Cyanogen
(Edit:attempted to try to flash a ROM almost f'ed my computer...)

Related

[Q] Can't access SD apps after reseting DS!

Hi! My Desire S was crashing frequently so I did factory reset to my Desire S. Before that I moved some of the apps to SD.
The problem is that after resetting the phone, I am unable to find the apps on SD. There is no icon of them in the menu. But my card memory is still the same as before reset meaning that they were not uninstalled by resetting.
What should I do? Any recommendations and ideas?
Thnx!
Mohib86 said:
Hi! My Desire S was crashing frequently so I did factory reset to my Desire S. Before that I moved some of the apps to SD.
The problem is that after resetting the phone, I am unable to find the apps on SD. There is no icon of them in the menu. But my card memory is still the same as before reset meaning that they were not uninstalled by resetting.
What should I do? Any recommendations and ideas?
Thnx!
Click to expand...
Click to collapse
"Factory Reset" resets the phone to the factory default (or the ROM default if you're using a custom ROM). That means it starts up as if it was a fresh install. However, it cannot touch anything on the SD-Card unless to tick the box for "Format SD-Card" (or whatever it's called).
Simply reinstall the applications and move them to SD again as you did before.
One lesson to learn though - just because your phone is crashing, doesn't always mean that a factory reset is the best plan of action. If it is 'Stock', unrooted etc then fine, but as you are on XDA I assume you actually play with it a bit; you would have been better off taking logcats and trying to work out what was causing the crashes rather than simply wiping and having to install everything from scratch again. It could even be something as simple as your SD-Card going faulty, thus causing the phone problems when it tries running the apps that you have moved to SD.
SimonTS said:
"Factory Reset" resets the phone to the factory default (or the ROM default if you're using a custom ROM). That means it starts up as if it was a fresh install. However, it cannot touch anything on the SD-Card unless to tick the box for "Format SD-Card" (or whatever it's called).
Simply reinstall the applications and move them to SD again as you did before.
One lesson to learn though - just because your phone is crashing, doesn't always mean that a factory reset is the best plan of action. If it is 'Stock', unrooted etc then fine, but as you are on XDA I assume you actually play with it a bit; you would have been better off taking logcats and trying to work out what was causing the crashes rather than simply wiping and having to install everything from scratch again. It could even be something as simple as your SD-Card going faulty, thus causing the phone problems when it tries running the apps that you have moved to SD.
Click to expand...
Click to collapse
Hi! Thanks for your detailed reply. No doubt I am on XDA, but my DS is still "Virgin" ! It is on stock ROM Gingerbread. I am still a newbie in the filed of ROMs that's why I haven't rooted my DS yet.
Actually, what happened was that whenever I unlocked the phone, some .com service stopped working and my phone dropped all the network signal. There was some issue with the radios I think. WiFi signals also got very feeble.
I by moving apps to SD doesn't it mean that I will not be required to re-install then after resetting? I mean they were not deleted or erased? Or by moving to SD means that there data is moved but there apk is still on phone?
Regards,
Mohib86 said:
Hi! Thanks for your detailed reply. No doubt I am on XDA, but my DS is still "Virgin" ! It is on stock ROM Gingerbread. I am still a newbie in the filed of ROMs that's why I haven't rooted my DS yet.
Actually, what happened was that whenever I unlocked the phone, some .com service stopped working and my phone dropped all the network signal. There was some issue with the radios I think. WiFi signals also got very feeble.
I by moving apps to SD doesn't it mean that I will not be required to re-install then after resetting? I mean they were not deleted or erased? Or by moving to SD means that there data is moved but there apk is still on phone?
Regards,
Click to expand...
Click to collapse
Although the data may still be on the SD-Card, the phone O/S will have no knowledge of them, or of what to do with them. It would be useful if you could remember which '.com' stopped, but it's too late now. I doubt if it was actually a radio problem though - if it has been working fine since you got it then it is unlikely that the radio firmware suddenly decided to go wrong.
It may be worth keeping an eye on it as you reinstall all your apps. If it is still under warranty then it may be worth taking it back to the shop you got it from just in-case there is a developing hardware fault, although that is unlikely.

Random app crashes and problems

Hi, I have a samsung galaxy tab s2 the 9.7 inches one, but lately some apps have been crashing or having errors, chrome for example throws that snap somethjng wrong, perfect viewer sometimes gets stuck on an image and I cant chnge it, but all menus work, several apps keep crashing as well.
I have it with official firmware, never touched it, its rooted with magisk since before the problems started, apps that use root are file explorer, vanced manger and an app to disable some samsung bloatware.
I dont know how to troubleshoot android, on pc I would check memory and hdds, but theres nothing lkke that kn android that I could find.
I think it could be memory or storage, but everything Ive downloaded or copied/moved hasnt have any problems or errors. Or something is corrupted in the system, or I dont know what else or how to check.
What would you recommend to fix it? Hopefully starting with less drastic, as in less data loss, factory reset, flashing an original rom or somethjng.
The device is aSamsung galaxy tab s2 9.7 with android 7 with lean launcher.
All help is appreciated.
I believe this were an common issue for Android 7 and below !
and you have an old device and android which I believe it's no longer supported by the most of developers.
try to flash any custome roms & kernels if available.
If apps are randomly crashing then the reason might be it's caused by an update of Google's tool called Android System WebView.
Abdullah.Csit said:
I believe this were an common issue for Android 7 and below !
and you have an old device and android which I believe it's no longer supported by the most of developers.
try to flash any custome roms & kernels if available.
Click to expand...
Click to collapse
But it hasnt happened before until now, what would it fix using a custom rom instead of the original?
jwoegerbauer said:
If apps are randomly crashing then the reason might be it's caused by an update of Google's tool called Android System WebView.
Click to expand...
Click to collapse
I had that problem with my phone, my tablet never got that update.
Thanks
Clear system cache...
Wiped dalvik and system cache, but still having the same problems.
Thanks
totopesce said:
Wiped dalvik and system cache, but still having the same problems.
Thanks
Click to expand...
Click to collapse
Try using the stock launcher.
See what apks are running and cached right when this happens is it may give you a clue.
I would completely backup all critical data now.
Android is normally very stable.
Scan with Malwarebytes. If you can't find the root cause, suspect a virus, rootkit etc.
This is rare but can happen.
Karma Firewall can help you to see what's accessing what and how often. It uses almost no battery or resources, freeware, adfree, a near perfect little app.
Cant remove lean launcher it gets stuck in android is starting and it doesnt let me change to stock, installed nova just to check if it was lean and still the same problems.
Installed malwarebytes, had to run the scan several times cause it kept crashing, it completed and it didnt find anything.
Installed karma firewall and will see if I find anything.
Thanks
totopesce said:
Cant remove lean launcher it gets stuck in android is starting and it doesnt let me change to stock, installed nova just to check if it was lean and still the same problems.
Installed malwarebytes, had to run the scan several times cause it kept crashing, it completed and it didnt find anything.
Installed karma firewall and will see if I find anything.
Thanks
Click to expand...
Click to collapse
Figure out how to get the stock launcher back.
Any 3rd party app you can't uninstall is already malware. Check Device Administrators to see if it's registered there. Nova is no saint either.
If you can't resolve it error on the side of caution that it is malware and nuke it. Sometimes you never find out which one it was... getting rid of it is all that matters.
Sorry, what I meant was that after uninstalling it it got stuck in androiid is starting, somehow I lost the stock launcher, so it got stuck with no launcher. Found the launcher that came stock, installed it and uninstalled the other 2.
Apps are still crashing, I deleted all apps that I dont really use.
totopesce said:
Sorry, what I meant was that after uninstalling it it got stuck in androiid is starting, somehow I lost the stock launcher, so it got stuck with no launcher. Found the launcher that came stock, installed it and uninstalled the other 2.
Apps are still crashing, I deleted all apps that I dont really use.
Click to expand...
Click to collapse
Lol, that can crash it for sure.
See if you can find a common apk between the effected apps. Any recent system app updates?
New or uninstalled apps?
A system apk may have gotten corrupted.
Android is pretty good compared to Windows when uninstalling apps but occasionally a poorly designed app will screw it up.
It's just about factory reset time or your equivalent.
If it an old load that's probably best anyway.
I haven't reloaded in almost a year but I'm ready to go at any time.
Takes me about 2 hours to get it back within 99%. All the data I need for a full restore is on my SD card otherwise it would an additional 6-8 hours to restore the SD card data as well.
If you don't have a complete reload plan that saves all your critical data no matter what, implement one now before you get burnt.
Those stories are too common here
Dont remember when it started, cause at first it was one app from a github that was having problems, then yesterday magisk started and when I got that working it all when to hell.
The app that I use most has a backup/restore file that I saved on my sd, what do you use to backup/restore?
I would think that some backup solution could bring the problem back or am I mistaken, like if you fully restore something corrupted it should still be corrupted?
A factory reset could be corrupted as well? I mean after a factory reset, assuming its software, could it still have the same problems?
Though I dont really have any critical data on the tablet its mostly for browsing, youtube and reading comics. Still its a bother to re configure everything xD. IIRC I think its only been factory reset once.
Thanks.
It's unlikely the factory reload image is corrupted.
The current one your using likely is.
Other than apps that allow you to back them up like Poweramp or perhaps bookmarks, most app data I would write off just in case that was connected to the current issues.
None of my database is on internal memory except DCIM and downloads (both I back it up at least monthly). Critical apps like Poweramp are backed up on the SD card as export backup files.
The Poweramp setup would literally take a week to recreate. Most apps you can throw together rather easily.
All the SD card data is then again backed up at least twice to other separate drives.
I will try Samsung Smart Switch to restore home settings and see how it does on the next reset.
If you issues are of unknown origins being conservative about what you allow on the new load could save you more time in the long run.
If you unintentionally import corrupted data you'll end up doing it over again.
Or do so if the reload time isn't that great and is an easy write off for you.
Fun times... especially if the reload doesn't fix it
Did a factory reset and problem solved, took me less time than I thought to get my most used apps ready to go.
Thanks for the help.
totopesce said:
Did a factory reset and problem solved, took me less time than I thought to get my most used apps ready to go.
Thanks for the help.
Click to expand...
Click to collapse
Yay! Success!
And a minty fresh OS load.
Load apps and especially updates over time to see if one these were the cause.
Forced reloads are rare but they happen usually caused by a rogue app screwing up boot or a malware infection. Otherwise you can usually track down the root cause which is preferable to avoid it from happening again.
Lazy techs misuse factory reset a lot
Will do that, install apps just as I need them and try not to instal a bunch at once.
I had a problem with an sd card and sent it to samsung, they did just that factory reset it and gave it back with the same problem, and they dont even let you know so you can back your stuff up, just lucky it was fairly new at the time and I had the sd card with me.
totopesce said:
Will do that, install apps just as I need them and try not to instal a bunch at once.
I had a problem with an sd card and sent it to samsung, they did just that factory reset it and gave it back with the same problem, and they dont even let you know so you can back your stuff up, just lucky it was fairly new at the time and I had the sd card with me.
Click to expand...
Click to collapse
Sammy tech support sucks.
I'm using the Lexar .5 tb V30 card, just format in phone and it's good to go. Zero issues for $64.
Been using it for over a year now. Play movies and music from it all the time from it flawlessly.
Been using Lexar flash cards for over 15 years and all cards are still functional. No failures or card related issues at all. I like that brand a lot.

one plus nord accidental wipe of phone\ query about rooting to get data back

Good morning XDA really after some advice. I managed to wipe my phone last night by ending up in the boot options when putting it into my phone holder in the car. Unfortunately it set itself to Chinese and then i must have said yes to reset.
For some inexplicable reason it has not been backing up lots of my data (I'm sure i set that to backup to google drive) such as whatsup chats google photos etc since upgrade it in Jan by the looks of it. I've looked at a number of recovery software but they don't seem to bring much back or to do a deep scan they need to be rooted.
Is rooting the only way to look at the physical storage. As I'im pretty sure I'm correct in thinking that the data is not physically wiped as such. just removed the data table?
On my old oneplus 3 i rooted it and that stopped me getting updates. I'm hopping that some of you guys can help me with these question?
1) is there any software to get this back and if so what do people recommend
2) if I was to root my phone as (dr.phone wants to do for a deep scan) would this stop me getting updates.
3) and or would it be easy enough to re root back to how it would have been prior to rooting so that oneplus would update normally

[Android 12] Migrate application data from one phone to the other

Hey all,
I'm a little in a pickle, but first some background I have a nice phone, a Samsung Galaxy Note 2, running Android 12 (not actually relevant, but like mentioning it regardless ). A while ago, I had to replace the motherboard, because the modem wasn't working anymore. I had a spare motherboard that I bought off of Ebay some time ago (to do some experimentation/hacking with) and used that as the modem was actually still working.
Last week, my phone just started to bootloop all of a sudden, sometimes stuck on the logo, but often just the Lineage logo looping forever. Looking at adb shell just showed zygote crashing and restarting, not important, but after some experimentation from within twrp and memtester, it might seem that the RAM was bad, or so I thought.
A factory reset (e.g. wiping USERDATA), made the phone boot somewhat, but it was almost impossible to get through the setup wizard, very slow, lots of crashes.
Anyway, I dd-ed the USERDATA partition into a file (can mount it just fine on my desktop), fsck says its fine), and put it on my old motherboard (which after lots of cleaning of the whole phone, like an engine overhaul the modem works again!), the same linegae failing to boot/zygote crashing came back. Strange, wiping the userimage partition and setting up the phone makes everything work fine.
Right, so now, I want to move over some apps from the old partition to the new. I can't boot the old phone, not in safe mode, just twrp (though it's dissasembled, so is not really easy atm) and access the old partitions. Particularly, I want to move over Signal, as it contains my chat history and media. I can copy some folders around, but I'm sure the user permissions will be off. So my thinking right now is, install signal, note uid/gid, copy over files from old phone with proper permissions and be done. First thing I noticed though; is that Android 12 stores app and (secure?) app data with some ~prefix~, do I need to worry about that? Are the other gotcha's.
In the end I figure, if all the data is exactly there as on the old phone, it should 'just work (tm)' (in theory) but with signal particularly, there's some crypto magic of course (I don't mind factory resetting stuff and copying more stuff, but I have a dark feeling, that the bad ram caused some bits to be rotten in some 'slightly more important' files making my dump less prestine as I would have hoped.).
Thank you,

Frustrated Causual User With New Device

I couldn't find this online, or it seems the method no longer applies, and I couldn't get it to appear in a search here.
The last time I upgraded was from an S9 to the Note 20 Ultra. When I did, it asked me if I wanted to copy from the old phone, and everything was moved over, including all of the apps. The only things missing were the older texts from my side and some of the data inside some apps.
This time is used Smart Switch, and it only transferred data and a few of the apps. It was better before!
Is there a way to get everything or almost everything moved over?
I just want to get switched over quickly.
Thanks!
A clean load is best for stock phones. Do it right the first time...
SmartSwitch can screw up bad. A different device and OS version can cause issues. Potential data loss is also a possibility.
Never use SmartSwitch as the only backup... keep at least 2 copies on hdds that are physically and electronically isolated from each other and the PC.
Copy/paste critical data, then verify size, file count and if readable. If you have an SD card it should already be there on the old phone.
Otherwise develop a plan/organize your data so you can reload as quickly, accurately and painlessly as possible with zero critical data loss.
After 2 back to back boot loops in 3 days I learned that lesson
Clean Load? Do you mean don't use SmartSwitch, and just set up the new phone manually?
Maybe this device is too different for SW to work? Are there any alternatives?
Myk_Myk said:
Clean Load? Do you mean don't use SmartSwitch, and just set up the new phone manually?
Maybe this device is too different for SW to work? Are there any alternatives?
Click to expand...
Click to collapse
Yeap. Always the best option. A good load can last for years if you don't do firmware upgrades/updates. This stock Note 10+'s load will be 3 yo this June, still fast, very stable with minimal maintenance. Still running on Android 9. Android loads can be very long lived, a great OS.
A clean load means when you do find issues (and you will) you won't be wondering if you imported the problem with SmartSwitch. The last thing you want to do is a factory reset because the issue is likely to reoccur*. Instead find the root cause. Knowing you have a good base load helps with troubleshooting.
If SmartSwitch screws it up a factory reset maybe the only realistic solution. It may be lagging, system instability or subtle issues. My second N10+ may need this done because I inadvertently used more SmartSwitch options than I had wanted. So are the issues from SmartSwitch or because of Android 10? Only one way to know for sure... You get the idea.
*a boot loop or malware that can't be eradicated are the exceptions. With a boot loop you still need to track down the root cause, usually a buggy 3rd party app.

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