Rooted Samsung S8 stuck on lock sreen - Device Repair

So it's been about two months with my rooted Samsung s8 G950U model but strange things have been occouring like "Ok Google" not working but I didn't think much of it and then it hit me, the phone won't accept my pattern gesture instead it just vibrates then vibrates again after ~ 15 seconds so I made a theory that SuperSu bugged out and is blocking permission for this system process, now If I constantly try to unlock the phone it reboots which also makes me think SuperSu blocked more than I thought.
So this begs the question, is there a possibility that it can be unlocked? And if the only option is to format the phone is it 100% safe to as the internet isn't clear on this.
Update: After giving up hope I'd get no help I went and did some research, flashed the stock rom onto it and works good as new, about time this phone didn't become the reality of a paper weigh

Related

[Q] Power-On Lag/Freezeing

So i've been experiencing this issue for months now. I've had the issue since i've gotten the phone but its the past few months that its really gotten bad. So before anyone jumps the gun, i've done quite a bit of research on this and cannot find anything worthwhile, more on that soon.
So as usual, i'll pickup my phone and press the power button or the home button to turn on the screen, but at completely random times the screen will not come on at all. Sometimes the capacitive buttons will light up (maybe 15-20% of the time), but not always.
In my searches I found the following solutions to this problem:
Get a new sim card
Dont use an SD card
Get a new battery
Check the leads on the battery and phone for cleanliness
Factory reset
Remove 1 app at a time and test until it stops happening
Dont freeze any apps
Restore stock firmware
Dont use SetCPU
Turn off animations
Get rid of the lock screen
Remove custom message from lock screen
Clear cache through Recovery
Dont restore data with Titanium Backup when restoring apps
Turn off WiFi and/or Bluetooth and/or GPS
Dont use GreenPower or Greenify
Avoid stock launcher
I have tried all of the above except for removing 1 app at a time (and those that dont apply). I'm deep into that one and only have a few apps left to try. This is something that happens at least once a day, but typically 3-5 times in a day. I used to think i could make it happen by pressing the power button to turn on the screen and immediately hit it again to turn it off. It would sometimes work but that doesnt trigger it anymore.
My phone used to be rooted, but being on AT&T there was no "normal" way to flash a good recovery like CWM or TWRP and install roms, you have to use some other thing which i dont use. So i've always had stock recovery, im fully updated to the newest stock rom that is out, update came OTA which was after i removed root and used odin to flash an older stock rom back. My wife's Note 3 also has the same issue and it has never been rooted, we have gone through all of the above and still it continues to happen.
Also on a side note, my phone was swapped out because of an issue it had 3 months after i purchased the phone. I was able to get a brand new one, not refurbished. The issue had occured once or twice before the swap and an incredibly frustrating amount of times since then.
Reading through most of the other threads, everyone seems to have to remove their battery and re-insert it to get back into their phone. The ones that dont have to do that have found that removing their SD Card, getting a new one, sending the phone in, or one of the other options have worked. However for me, nothing has worked.
Does anyone have any other ideas? Is this common on the Note 3 (I've had it since release)? 70% of the time i can hold the power button for a few seconds to try and bring up the power menu and it works, but not always.. I usually just have to wait up to a minute or two (never actually counted, i use my phone for that stuff...which.. isnt..working...)
I've had wake lock lag on a few android phones. Even iPhones.
I would highly recommend rooting it on att and flash a mod that reduces it on the note 3. I talked about it here.
http://forum.xda-developers.com/showthread.php?t=2628716
Rebooting the phone always helps.
wudien said:
I've had wake lock lag on a few android phones. Even iPhones.
I would highly recommend rooting it on att and flash a mod that reduces it on the note 3. I talked about it here.
http://forum.xda-developers.com/showthread.php?t=2628716
Rebooting the phone always helps.
Click to expand...
Click to collapse
Unfortunately I cannot root my phone. I have to have my company email on my phone, and for Android devices they use Air Watch. I tried for weeks to get it working while rooted, and even used Root Cloak or something like that (with Wanam Xposed) to hide root from specific apps. Air Watch was specifically tested to work with that app but it still for some reason didn't work (new version of Air Watch perhaps with no update to Root Cloak? Just my guess). I had to remove root, factory reset and re-flash stock from Odin (that was a dual purpose flash) to remove all traces of Root so I could use Air Watch for my company email/calendar/contacts/etc again, even after unrooting and using all the cleanup tools, triangle away, and everything, it still detected my phone as rooted...
However, I don't think that's really a viable solution to the problem, that's more of a band aid. Looking at that thread and looking around, it seems to work well but I still haven't found anyone with my same issue where they used it and it worked. I would like to narrow this down to what the issue is exactly, the root cause. I think its a problem with KitKat, or at least all of 4.4.x (not sure about 4.4.4 yet).

Rooted OC7 S4 Active Crashes when failing lock screen pattern

We have a rooted Galaxy S4 Active and its been having some strange issues that I can't figure out.
The phone was recently ( a few weeks ago) wiped completely and flashed to NE3 via odin, then updated following the how-to to OC7.
Everything was fine for a while, and outside of a few default apps on the phone getting updates, no extra software has been installed. But within the last few days, the phone has been freezing/lagging on the lock screen. Its set up to use a pattern lock. If you fail the pattern, the phone sometimes will hang for a really long time before clearing the pattern and allowing you to reenter it. Even after entering the right pattern, the phone still hangs for a bit before actually unlocking. But after this period of time is over, the phone behaves fine, even on the lock screen. It feels like the phone is getting hung up on some process for a time, and then after it recovers everything runs fine. This doesn't seem to happen unless the lock screen is up, however, so seems suspect.
Anyway any ideas?
Hello, check the reply on my post http://forum.xda-developers.com/galaxy-s4-active/help/root-active-s4-i537ucucoc6-t3240300
I'm not sure that helps? The phone is already rooted and running OC7.
The problem is that some of the system settings menus and the lock screen tend to lag a good bit. Sometimes if you enter the wrong pattern in the lock, it will just stay frozen for some time before you can attempt again, other times if you are in the settings menu it will lag between setting screens.
alloraprime said:
I'm not sure that helps? The phone is already rooted and running OC7.
Click to expand...
Click to collapse
First try clearing cache and dalvik, this can be done with flashfire or in stock recovery. If that doesn't help, try flashing Galaxy Mod and see if that improves anything. Finally, are you on stock OC7, or deodexed OC7? Maybe you ought to try the other

[HELP!] A series of events led to an infinite boot loop i can't do anything about.

The first time I got my phone was about two days ago. I got the MotoG2 from ebay at such a cheap price ($20), I won the auction and so yeah (26 bids). HOWEVER, this is what the description says from the seller:"This smart phone sells working as-is because screen is cracked, LCD has liquid damage, other components work as they are supposed to. SIM slot/cellular feature has not been tested on any networks. Customer data have been deleted from smartphone. *Battery life and performance on used electronic devices can not be guaranteed. * Entire screen is cracked; there are many scratches and scuffs on the bezels and on the back side. Smart phone sells with battery and non-OEM box.
I finally got it and shipped to my house, on'ed it and everything worked fine the camera, audio, basically it was brand new except for the front screen that is shattered. Later on, i decided to root my Android phone with KingRoot on kingroot.net and it was fast and easy. I didn't know what to do after, my friend told me about it and you can do many things with root. My phone was successfully rooted. I was browsing Google Play untill i saw an app that says "boot animations" I was like "Cool, gonna test it out" so it did install and i opened it. It has a ton of animations and i chose one to be as my boot animation. Unfortuanately, I so stupid forgot to backup the previous original (Motorola boot animation). It now takes a bit longer to boot up (idk whether it was the animation itself, or the fact that my phone is now rooted). I decided to uninstall the root, hoping the boot animation was gone(also kinda blurry). Well it did not, but i was like whatever. Phone still worked fully, and decided to stuck it up with that boot animation.
Now that my phone is unrooted, i decided to root it again since it did not work. I tried to install an app that AdAway and it did work. Ads were gone and i was happy.
Until. A motorola screen popped up saying it has a system update. I forgot what the update is about. All i remember is something do with "stabilizing and other stuff" and takes about 10 min.
So I did install it, phone off'd and on with an android logo with a progress bar. After it was complete A picture of an android lying down with an exclamation mark saying "Error". I was like wtf, what happened. I couldn't boot up my device because of this error. I off'd my phone and then on'd it again. It now says "no command." with the same android guy. I gave up and tried to "wipe data and personalized content" "THIS CANNOT BE UNDONE" so i just accepted it. I off'd my phone and boot it up. There was an infinite boot loop, and tried to do as much as i could. But it always led to this(phone on's then offs a few seconds later then on a few seconds later and a few seconds later An android guy says"Erasing..."few seconds later phone off's again. REPEAT!" It was like this and left it the entire night with a cable charged to it so it will not die. So its now unusable and i do not know wtf i should do. The same friking Android guy saying "erasing" i dont think its erasing because when i hold the (power button + Volume up) it says "data wipe complete". It was just repeating over and over and over again with the say frikin vibration everytime it turns on. Tried to Enter Factory, Recover, normal recovery, wipe data again. Basically i did everything that was reasonable that would fix this boot loop. HELP PLS!
Sorry have bad english.

Phone starts with moving halo and "wissen"... "Is it wiping my phone?"

Phone starts with moving halo and "wissen"... "Is it wiping my phone?"
Just now I took my Nexus 6 out of my pocket because it was very warm.
The screen was all black with in the middle a big Halo moving with the disturbing message "wissen" beneath it.
"wissen" is Dutch for wiping, deleting or removing...
Turning the phone off is possible by holding down the power button for 6 seconds, but then it turns on again after 3 seconds showing that same screen again.
After some fiddling I was able to find a method to turn it off.
I can start the phone by holding down the power button and the volume button (down) which will start the recovery program.
There I can turn it off.
Although I have unlocked the phone and ran modded firmwares I switched to standard factory Nexus 2 years ago and haven't had a rooted phone for all that time.
Recently I installed the 7.1 OTA updated.
I'm afraid this is something like a remote wipe.
It also doesn't ask me to give my PIN which is normal for it to do.
What is happening?
Some more info: Yesterday I bought the "AIO All-in-one Toolbox " after using the free one for 3 weeks. Could that be involved?
It may be formatting and encrypting your data partition.
Yes, but why?
It just went into my pocket this morning....
I came one step further.
As I was still able to get it into fastboot loader I exited with "volume up"
Then it went into an almost normal boot. This didn't require the pin it normally needed.
The device went into a full factory reset.
I thought I would be up and running fast, but after entering my new gmail account/password I got the message that I needed to wait another 24 hours because I did a password reset.
I did this password reset of my Google account out of safety. Now I'm being punished for this....
Luckily I have a spare Motorola G3 with its own SIM, so I can at least use my phone.
I can't even use my Nexus as a phone nor can I go to settings. Maybe if use another Google-account.
Did some more research...
The last Exchange sync was while cycling to work.
Didn't use the phone then nor later.
Because my Google-account is locked I can't do anything with my Phone (not even phone), so I decided to flash an alternate rom on it.
I flashed lineagos and also rooted the device again.
Although I did root my Nexus 6 in the beginning this is the first custom ROM I have on it. I still need to install gapps.
Now I can start using my Titaniumbackup again that I bought several years ago.
I still have no idea how it could have gone into wiping. I put the phone in my pocket while it was screenlocked. The device needs a pincode to unlock.....
I am still unable to use Google Apps. I can run the app, but it doesn't let me install apps.
On the stock rom I was just stuck (stuck rom, haha)..... at the installation screen unable to even make a phone call....
Does someone have any idea???
frater said:
...
Does someone have any idea???
Click to expand...
Click to collapse
My idea is that you have the N6 unprotected in your pocket. Moving or cycling caused activation of a factory reset.

Factory reset has not restored Auto-Rotate, Active Edge, and the "ear sensor" when making calls

Hi!,
I'm a long-time reader of this forum, but this is my first post. In the last few days, something happened (I wish I could pinpoint exactly what) where I ended up restarting my phone and it entered a continuous boot loop. The phone was receiving updates per normal and may have received an update not that long ago that required some kind of restart, but I'm not confident about that. Either way, the phone was restarted and it entered into a permanent boot loop.
Before restarting, I'm confident the "ear sensor" that turns the screen off when I'm on a call as functioning. I'm also confident the auto-rotate functionality of the phone was working perfectly.
After I tried to factory reset the phone from the power-volume reset options, I actually ran into a TON of trouble trying to get the phone to properly reset. It tooks me countless tries to eventually get the phone to start after resetting it over and over again. I was stuck trying to get the phone to actually move through the setup steps. SUPER frustrating. I actually went to sleep while the phone was somewhere in the middle of setting up and when I woke up the phone somehow eventually made it through some setup steps.
I'm now using the phone as I normally would, but it's very odd. The phone is a LOT more unstable. At least 3 of the sensors I had working have just completely stopped working.
The phone is in otherwise perfect condition. I'm genuinely confused about how I should go about trying to resetting this thing to a pure stock configuration and slowly installing apps again to make the experience what I'd want.
And no, I'm not a super power user. I am a strong engineer happy to do crazy things like flashing bootloaders and whatnot, but I'm honestly confused about where to start. I understand other versions of this device may have had corrupted persist partitions during updates -- those problems seem like my problems -- but I don't know how I should go about simply flashing my phone at the lowest level into something stock that I can try to build back from.
And obviously when talking to google support their suggsetion is that I mail them the device and wait 10 days without a phone. I'm confused about how that could EVER be a reasonable way to get a phone repaired, sigh -- phones are not toys, they're pretty critical to the day-to-day work of so many people including myself. I'm pretty disappointing with that approach from Google and I had always considered them much better than that before this experience.
Anyway, I'm really lost and I'd love to understand how to repair the software on my phone.
(You all kick ass!)
aliljet said:
Hi!,
I'm a long-time reader of this forum, but this is my first post. In the last few days, something happened (I wish I could pinpoint exactly what) where I ended up restarting my phone and it entered a continuous boot loop. The phone was receiving updates per normal and may have received an update not that long ago that required some kind of restart, but I'm not confident about that. Either way, the phone was restarted and it entered into a permanent boot loop.
Before restarting, I'm confident the "ear sensor" that turns the screen off when I'm on a call as functioning. I'm also confident the auto-rotate functionality of the phone was working perfectly.
After I tried to factory reset the phone from the power-volume reset options, I actually ran into a TON of trouble trying to get the phone to properly reset. It tooks me countless tries to eventually get the phone to start after resetting it over and over again. I was stuck trying to get the phone to actually move through the setup steps. SUPER frustrating. I actually went to sleep while the phone was somewhere in the middle of setting up and when I woke up the phone somehow eventually made it through some setup steps.
I'm now using the phone as I normally would, but it's very odd. The phone is a LOT more unstable. At least 3 of the sensors I had working have just completely stopped working.
The phone is in otherwise perfect condition. I'm genuinely confused about how I should go about trying to resetting this thing to a pure stock configuration and slowly installing apps again to make the experience what I'd want.
And no, I'm not a super power user. I am a strong engineer happy to do crazy things like flashing bootloaders and whatnot, but I'm honestly confused about where to start. I understand other versions of this device may have had corrupted persist partitions during updates -- those problems seem like my problems -- but I don't know how I should go about simply flashing my phone at the lowest level into something stock that I can try to build back from.
And obviously when talking to google support their suggsetion is that I mail them the device and wait 10 days without a phone. I'm confused about how that could EVER be a reasonable way to get a phone repaired, sigh -- phones are not toys, they're pretty critical to the day-to-day work of so many people including myself. I'm pretty disappointing with that approach from Google and I had always considered them much better than that before this experience.
Anyway, I'm really lost and I'd love to understand how to repair the software on my phone.
(You all kick ass!)
Click to expand...
Click to collapse
I would try flashing the latest factory image via fastboot.
[Guide] Root Pixel 4 XL with Magisk Android 13
[Guide] Root Pixel 4 XL With Magisk Android 13 Android Security Bulletin—Feburary 2023 Pixel Update Bulletin—Feburary 2023 Introduction This Guide is for Pixel 4 XL owners that want to Root their phone, and enjoy the benefits of rooting it. The...
forum.xda-developers.com
https://forum.xda-developers.com/t/guide-unlock-flash-root-for-the-pixel-2-xl-taimen.3702418/ (This is for a Pixel 2 XL but the process is the same. It's basically a condensed version of the one above.)
aliljet said:
Hi!,
I'm a long-time reader of this forum, but this is my first post. In the last few days, something happened (I wish I could pinpoint exactly what) where I ended up restarting my phone and it entered a continuous boot loop. The phone was receiving updates per normal and may have received an update not that long ago that required some kind of restart, but I'm not confident about that. Either way, the phone was restarted and it entered into a permanent boot loop.
Click to expand...
Click to collapse
You did not provide the most important information we need- whether your phone is bootloader unlocked. Probably not, otherwise you would have already flashed it with a full Google image, which returns the phone to "out of the box" condition. You need to determine whether you can unlock your bootloader. If you cannot unlock (allow oem unlock is off and or greyed out in Dev options) then you will not be able to fastboot flash ANYTHING. If that is your case, the next best thing is flashing a full OTA image (sometimes called a rescue OTA) from recovery mode using the OTA via ADB option. This means you need fastboot/adb installed and working on your PC. Instructions on how are on the same Google dev page for OTA's.
So, my phone's bootloader is not unlocked. But I have an update for the crowd that may one day find this. I know your frustration and I can report that my phone is once again fixed.
A day (or two) after I sent this, a set of updates came down to my phone. And WebView was updated. That restored all of my sensors and also restored most of my crashing applications. It was an incredibly odd experience.
My phone once again functions. And the nightmare of owning a Google phone and talking to Google support has ended.

Categories

Resources