[Q] 4.4.2 ExtSDCard Fix Doesn't Work - Galaxy S 4 Q&A, Help & Troubleshooting

Hey everyone,
After updating to 4.4.2 I had the SD Card Write problem that other people have been having, and I looked around and found two threads here with a guide to fixing it.
This one :
http://forum.xda-developers.com/showthread.php?t=2656627
and this one :
http://forum.xda-developers.com/showthread.php?t=2607215
I tried flashing both the files (Using Philz recovery) but it didn't help.
What's more confusing is that if I try to manually edit my platform.xml file, ES file explorer simply says "Task Failed" when I try to save the edited file or even replace it with a pre-edited one. This is despite granting it root permissions. I thought that maybe my phone didn't root properly, but root checker says it's rooted fine, and I've used Xposed, AdAway, Greenify, and Seeder successfully.
This is the method I used to root and install recovery :
http://forum.xda-developers.com/showthread.php?t=2655544
I'm not sure if this is related, but Titanium Backup's freeze feature isn't working for me anymore either. I have purchased the Pro version. It says freezing successful, but it simply doesn't do anything to the app I'm trying to freeze.
Any ideas what's happening here?

Did you try custom kernel? That's how I got it fixed

As far as I could tell, none of the custom kernels for the I9500 are stable. I need my phone to be rock solid (that's why I'm sticking to stock as well) so can't afford to flash a custom kernel.
Any alternate solutions anyone? And any idea what's causing this in the first place?

Related

Nexus rooting problem

Hi,
I rooted my wifi Nexus 7 using Wugfresh toolkit and everything worked fine. After that I installed SmoothRom 4.3, which again went without a glitch. However, at some point I have noticed that the root is gone. This may have happened when I flashed Trinity kernel, but I am not sure. The Superuser SU is still there and couple of programs still have root access (e.g. Nova launcher), but Titanium backup no longer has root access (and it worked before). I re-rooted this morning using Wugfresh and everything went to the completion. I have Superuser SU and Busybox icons, but Busybox would not install and Titanium backup would not work due to the absence of root access. Any thoughts of what can be done to fix this?
Did you flash with TWRP or CWM? I have heard that you have to re-name some of the file names so that you do not lose the root access. You may have to re-flash and start from scratch but I am not sure. Personally i used MSKIP's toolkit. His has basically a 1.2.3........... root and flash setup. It is very easy to follow, plus one of the steps states "Do you wish to re-name file names so as not to lose Root access on restart." or something pertaining to that, I forgot exactly what it says, but I know that it is there.
visia said:
Hi,
I rooted my wifi Nexus 7 using Wugfresh toolkit and everything worked fine. After that I installed SmoothRom 4.3, which again went without a glitch. However, at some point I have noticed that the root is gone. This may have happened when I flashed Trinity kernel, but I am not sure. The Superuser SU is still there and couple of programs still have root access (e.g. Nova launcher), but Titanium backup no longer has root access (and it worked before). I re-rooted this morning using Wugfresh and everything went to the completion. I have Superuser SU and Busybox icons, but Busybox would not install and Titanium backup would not work due to the absence of root access. Any thoughts of what can be done to fix this?
Click to expand...
Click to collapse
I had the same issue. If you reflash the ROM, the problem corrects temporarily. It may be something w/the most recent version of Smooth- particularly when updates are made to Super User. I tried several different kernels and still "lost" root. Eventually I moved on to another ROM and have not had the issue since.
Thanks for the suggestions. I am using CMW. Tried MSKIP toolbox, but same result. Titanium gave back an error message that device appears to be rooted, but Superuser SU is not working properly. So, I went back and did CMW restore from an earlier backup, which seems to have fixed the problem. Titanium is working again.

Multitool Advance v6 by dr.ketan - Busybox Problem

Hi all,
Just flashing my note 3 to stock rom 4.3 latest update. Then using dr.ketan multitool to root, at this stage all is good. Until I install apps like titanium backup (titanium said no binary found) or triangle away (it says supersu needed, even the phone is rooted and supersu can be updated). Tried to install busybox from apps store but still can't fix the problem. checked with root checker, it says device rooted but no busybox found.
Does anyone know how to fix this issue? Have tried to flash and reflash so many time with different options but still no fix. I just need to get the busybox get recognised so my titanium backup and triangle away can work properly.

Help : Rooted, but unable to modify system.

Hello everyone!
I'm facing an issue from a couple of days and would really appreciate some help.
I am running Dr.Ketan rom V3 on my N910G.
I'm rooted but unable to modify anything in the system folder.
The phone just freezes and reboots.
I'm posting this thread here because I have the same issue on stock NK3 firmware aswell. I use Xposed framework with greenify and waman xposed. Any app that accesses the system/app or any other system folder causes the phone to reboot (also the phone vibrates twice when that happens) I have given proper r/w permissions, tried a clean flash, wiped everything re-rooted and so on. Also any modifications in system folder from TWRP also fails.
I really appreciate some help/guidance on this.

Can't Unroot S4?

So, i tried to Root my GF's I9506 with CF-Autoroot.
Safteynet fails and PokemonGo doesn't work, login problems.
I Unrooted trough SuperSU, restarted the phone a couple of times but PoGo still wont login.
She's on Stock Samsung Rom with Stock Recovery.
What can i do?
I was able to Re-Root with SuperSU for some reason. Had to update the binary tho. That's strange...
Shouldnt work if SuperSU unrooted in the first place?
Maybe it leaves files behind. If you're interested, there are ways to hide root from the game.
Anyway, the only sure way to remove root would probably be the flashing of a stock ROM.
Pwnycorn said:
Maybe it leaves files behind. If you're interested, there are ways to hide root from the game.
Anyway, the only sure way to remove root would probably be the flashing of a stock ROM.
Click to expand...
Click to collapse
Hmm. She really dosen't want to do a factory reset. so i guess i have to hide it then..
I think there are a few options i think all of them needs another recovery though:
Magisk + Magiskhide + phh
SuperSu, Suhide
Something called iSu.
Might it help to root again, remove anu "Su" files and folders trough ES Filexplorer? Then unroot from SuperSu?
If the phone is running a stock ROM, flashing a stock ROM usually leaves all of the data intact.
Dallebull85 said:
Hmm. She really dosen't want to do a factory reset. so i guess i have to hide it then..
I think there are a few options i think all of them needs another recovery though:
Magisk + Magiskhide + phh
SuperSu, Suhide
Something called iSu.
Might it help to root again, remove anu "Su" files and folders trough ES Filexplorer? Then unroot from SuperSu?
Click to expand...
Click to collapse
Removing any root file live might break root, which in turn won't let you remove any of the other files left.
Besides, you don't even know what files to look for.
Having a custom recovery won't affect her usage of the phone, nor the game. Besides, it gives you the benefit of making a Nandroid backup.
Ty for all the answers. So a custom Recovery doesn't trigger Saftynet?
Might as well install TWRP, backup and try to reflash stock rom from there.
Samsung Galaxy S4 International Qualcomm (jfltexx)
Samsung Galaxy S4 LTE Advanced i9506 (ks01lte)
Which one? i suppose its the 9506, flashhing my old CF-autoroot for my 9505(jfltexx) didn't work.
To flash a stock ROM, you need Odin, Samsung phone drivers, and the stock ROM from sammobile.com.
OK. But i'll do a backup on twrp first. Ty ty
Fixed it! Reflashed stock Rom with Odin and now Pogo works again!
Ty a lot for all the help. you guys are the best!

loses root on stock room, Resurrection Remix has too many things broken

I just bought a Moto g5 plus and rooted it, evidently successfully. Every time an app tried to access the system folder, root access was lost. I could not access the system folder myself to fix the problem without losing root.
Magisk did nothing. Every time I tapped it, it showed nothing but ads.
So I switched to Resurrection Remix 5.8.4 2017-09-17. The versions with Oreo did not work on my phone so I got the latest one with Nougat.
The phone app crashes repeatedly. I wiped/reflashed this time leaving the Google dialer out in the GApps install, I cleared cache after cache, turned off battery optimization for Phone and SIM toolkit, nothing helps
The latest problem I've had is that no apps will download files directly to the SD card. I can access it and move files over, but the whole point of purchasing a large SD card is in case something goes wrong (like installing a faulty rom or breaking the phone on a dryer), my files are safe and accessible once the problem is fixed. It also prevents the phone's internal storage filling up.
The phone this replaced is a Moto g4 play, on that phone I ran a stock room, root stuck like gum on a shoe, and the SD card worked properly.
I have already googled fixes for my issues, nothing in the first page of any search worked.
What I need is a way to make keepvid, Firefox, ACR, and any other program that downloads stuff save it to the SD card AND a working dialer on Resurrection Remix, or instructions on how to make root stick on the stock room, or a *reliable* custom ROM recommendation.
shadow460 said:
.....Magisk did nothing. Every time I tapped it, it showed nothing but ads.....
.
Click to expand...
Click to collapse
This sentence makes me attentively.
I use magisk a long time now and I NEVER saw any ads in it because there aren't any. Where did you download the file?
Also I never heard of losing root when accessing system. How do you realize that an app tries to access system? It seems your device isn't properly rooted, maybe because of a wrong magisk installation. Btw, instead of opening a new thread I would post the problem in the Magisk thread:
https://forum.xda-developers.com/apps/magisk/mod-magisk-v1-universal-systemless-t3432382/page2721
The only place to download magisk.zip and Magisk Manager is here:
https://forum.xda-developers.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445
Sent from my Moto G5 Plus using XDA Labs
https://forum.xda-developers.com/showpost.php?p=75114774&postcount=236
This is the guide I used to root the phone. All the files I needed came from the links there. I went through step by step and, once I finished I ran Root Checker to verify root. Next I flashed super su and went about installing apps until I realized root access had been lost. I found out by trying to run Root Explorer. At the time Super SU was handling all root access requests normally.
The next day I wiped and tried again. I tried several ways to retain root access, with and without Super SU. When I clicked Magisk, it prompted me to update it and sent me to the Play Store for something called Magisk Manager. That appears to be the only update available for whatever's in that guide. I installed it, but it's straight up adware.
Root Explorer, ES File Explorer, and any app that attempt to access the phone's root (system?) folders will cause root access to disappear when they try.
So I gave up on the stock ROM, backed up that install to my SD card, wiped the phone's memory, and flashed Resurrection Remix with Oreo. It was the first thing that came up by searching "best custom rooms for Moto g5 plus". The SD card access in that rom is completely broken, making it useless to me. I wiped that one too and installed the ROM listed above. I ran that without really setting up any of my apps... I downloaded them and left them on their stock settings. I installed the Google dialer with the Aroma GApps, and was later shown this would cause the phone app to crash, which it did.
Wipe and reflash AGAIN, this time sans Google dialer. Turn off battery optimization for phone and SIM toolkit. Wipe cache and data for both. Boot to TWRP and wipe cache/dalvik. NO CHANGE, phone app *still* reports it has crashed but will allow a conversation.
I decide I can live with that and start customizing apps. That's when I find out the *only* apps with write access to my SD card are the camera, the stock file browser, and ES File Explorer. Another app, FX explorer, shows write access is enabled on the SD card. Firefox, AdBlock Browser, and keepvid all need access to it. I grabbed Firefox hoping the issue was just that the others were simply too outdated to work with Nougat, but evidently that's not the case.
The camera and ES went through some kind of weird dialog telling me to select the root directory of the SD card before they would write to it. It's almost as if ES is functioning as a skin for the stock file browser and those other programs have no permission for that.
BTW, the forum chucked me an error about my IP address already being used once today when I tried to reply to this the first time. I was steamed already and about to Chuck the phone out in the freeway.
Basically what I need is advice on a custom ROM that, as Microsoft puts it, just works.
In case it matters, the SD card is a 200GB SanDisk model, A1 / V10 rated (the phone can't transfer data to it that fast anyway) and there's a ~2500 mAh Newdery battery case attached. There is no USB OTG in the battery case... just a cheap Chinese battery.
shadow460 said:
https://forum.xda-developers.com/showpost.php?p=75114774&postcount=236
This is the guide I used to root the phone. All the files I needed came from the links there. I went through step by step and, once I finished I ran Root Checker to verify root. Next I flashed super su and went about installing apps until I realized root access had been lost. I found out by trying to run Root Explorer. At the time Super SU was handling all root access requests normally.
The next day I wiped and tried again. I tried several ways to retain root access, with and without Super SU. When I clicked Magisk, it prompted me to update it and sent me to the Play Store for something called Magisk Manager. That appears to be the only update available for whatever's in that guide. I installed it, but it's straight up adware.
Root Explorer, ES File Explorer, and any app that attempt to access the phone's root (system?) folders will cause root access to disappear when they try.
So I gave up on the stock ROM, backed up that install to my SD card, wiped the phone's memory, and flashed Resurrection Remix with Oreo. It was the first thing that came up by searching "best custom rooms for Moto g5 plus". The SD card access in that rom is completely broken, making it useless to me. I wiped that one too and installed the ROM listed above. I ran that without really setting up any of my apps... I downloaded them and left them on their stock settings. I installed the Google dialer with the Aroma GApps, and was later shown this would cause the phone app to crash, which it did.
Wipe and reflash AGAIN, this time sans Google dialer. Turn off battery optimization for phone and SIM toolkit. Wipe cache and data for both. Boot to TWRP and wipe cache/dalvik. NO CHANGE, phone app *still* reports it has crashed but will allow a conversation.
I decide I can live with that and start customizing apps. That's when I find out the *only* apps with write access to my SD card are the camera, the stock file browser, and ES File Explorer. Another app, FX explorer, shows write access is enabled on the SD card. Firefox, AdBlock Browser, and keepvid all need access to it. I grabbed Firefox hoping the issue was just that the others were simply too outdated to work with Nougat, but evidently that's not the case.
The camera and ES went through some kind of weird dialog telling me to select the root directory of the SD card before they would write to it. It's almost as if ES is functioning as a skin for the stock file browser and those other programs have no permission for that.
BTW, the forum chucked me an error about my IP address already being used once today when I tried to reply to this the first time. I was steamed already and about to Chuck the phone out in the freeway.
Basically what I need is advice on a custom ROM that, as Microsoft puts it, just works.
In case it matters, the SD card is a 200GB SanDisk model, A1 / V10 rated (the phone can't transfer data to it that fast anyway) and there's a ~2500 mAh Newdery battery case attached. There is no USB OTG in the battery case... just a cheap Chinese battery.
Click to expand...
Click to collapse
In the rooting thread you mentioned it says "Chose your preferred rooting app, superSU OR magisk".
Never use both.
I recommend to use this guide:
https://forum.xda-developers.com/g5-plus/how-to/how-to-root-moto-g5-plus-t3579659/post74673573
As superSU is abandoned and not supported anymore I recommend magisk.
If you say "when I tap magisk" than it's the magisk manager you're using. Magisk consists of two parts: The magisk.zip for flashing through TWRP and the Magisk Manager which is the interface.
Nor magisk neither Magisk Manager is in the playstore! Only use the files from the thread I mentioned above. The Magisk Manager apk is inside the zip and also downloadable in the magisk thread. Normally the manager is present when you have flashed the magisk.zip. Sometimes it is not, than install it just like any other apk. But don't use any other sources than
https://forum.xda-developers.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445/page5
So my advice is flash your actual stock ROM (the one you were on) via fastboot.
Hopefully you made a backup in TWRP because if you don't have a backup of EFS and persist you have a big chance of losing your IMEI/4g/voLTE if you switch from an Oreo custom ROM back to stock.
If you have a backup of EFS save it for your life!
If your IMEI and/or 4g is gone after flashing stock restore EFS and if you have it persist when you have TWRP after the next step.
Flash latest TWRP 3.2.3.1.
Boot into TWRP and flash magisk 16 (it's the most stable one at the moment).
If the Magisk Manager is there don't update it if it prompts you to. If it's not there install the apk found in the magisk 16.zip.
This is it in short form, the rooting guide I posted is more detailed.
I think most of your problems result from the not complete rooting solution.
And one hint: Forget ES, it's a data thief.
Use Solid Explorer, Total Commander or imho the best: MIXplorer. This one is not in the playstore, you find it on XDA:
https://forum.xda-developers.com/showthread.php?t=1523691
Sent from my Moto G5 Plus using XDA Labs
I have two backups: one with the stock rom that was losing root and one with the custom ROM above that I took an hour ago. The phone has had Oreo on it and gone back to Nougat, I think with the stock rom.
I took the first backup when I thought I had everything running stable on the stock rom. Is there a way to unroot it and try again?
Not sure what version TWRP is, whatever was linked to in the root guide.
I'm not sure what EFS refers to and I don't yet know how to flash a room via fastboot. I assume it's similar to installing TWRP.
Ok. TWRP is version 3.2.3-1.
I went into the thread above and downloaded Magisk 17.1, which is claimed to be the most stable release. I downloaded the Magisk uninstaller. Next I booted into recovery mode to restore the stock ROM I had used at first (with my apps loaded on it) and uninstall Magisk 16.7.
The uninstaller refused to "install".
Magisk 16.7 refused to install. (Error 1, failed to install from zip)
Magisk 17.1 refused to install. (Same error)
Super SU installed perfectly, though I didn't load into the OS to play with it.
Now is it sinking in that Magisk is CRAP??
I found the stock ROM over at androidfilehost, matched it to the version I have, and attempted to flash that with TWRP. Another error... this one said invalid zip file format.
I'm back on Resurrection Remix, wondering exactly what else I will find broken in it.
The solution here isn't going to be the stock rom, and I will NEVER attempt Magisk again. It's going to be answering three questions:
1. How do I set global permissions for *every* app on this phone to write to the SD card?
2. How do I keep com.android.phone from crashing?
3. Is there a custom ROM that has these issues addressed?
shadow460 said:
Ok. TWRP is version 3.2.3-1.
I went into the thread above and downloaded Magisk 17.1, which is claimed to be the most stable release. I downloaded the Magisk uninstaller. Next I booted into recovery mode to restore the stock ROM I had used at first (with my apps loaded on it) and uninstall Magisk 16.7.
The uninstaller refused to "install".
Magisk 16.7 refused to install. (Error 1, failed to install from zip)
Magisk 17.1 refused to install. (Same error)
Super SU installed perfectly, though I didn't load into the OS to play with it.
Now is it sinking in that Magisk is CRAP??
I found the stock ROM over at androidfilehost, matched it to the version I have, and attempted to flash that with TWRP. Another error... this one said invalid zip file format.
I'm back on Resurrection Remix, wondering exactly what else I will find broken in it.
The solution here isn't going to be the stock rom, and I will NEVER attempt Magisk again. It's going to be answering three questions:
1. How do I set global permissions for *every* app on this phone to write to the SD card?
2. How do I keep com.android.phone from crashing?
3. Is there a custom ROM that has these issues addressed?
Click to expand...
Click to collapse
Stock ROM has to be unzipped in your Fastboot folder on PC and flashed from there. That's why you've got an invalid zip error message.
If you think magisk is crap you will have problems in the future as superSU is dead.
You should read the instructions for installing magisk and how to use the uninstaller.
You have such a lot of problems that I recommend to do a full wipe and install any Oreo custom ROM you want, they all are stable. AOSP Extended or Pixel Experience are good choices. If you want to root them try superSU 2.82 SR5 (the latest stable) or use magisk 16 (I said before that it's the most stable, not 17.1). Do a full unroot if you change from one rooting method to the other. There's a script called unsu.zip from Osmosis which deletes all traces of every rooting method:
https://forum.xda-developers.com/apps/supersu/2014-09-02-supersu-v2-05-t2868133/post63615067
If you know what you're doing it's an easy job and magisk is a very cool piece of software if you use it correctly.
Sent from my Moto G5 Plus using XDA Labs
Will look into those when I get home. I patched up the g4 play that got crushed by a clothes dryer (oops) and will run it a few days while I work out the g5 plus.
For full unroot do I need to return to stock recovery or can I keep TWRP?
Does Pixel experience have anything to do with the Pixel launcher?
Last question... if I flash the stock room do I still need to unroot?
I actually patched up the g4 play that got crushed when I was moving a clothes dryer and am running it, so I have some time now to work out any issues with the g5 plus. I'll probably go ahead and try one of those custom rooms with SuperSU. I don't use any apps that require non-root and by the time I need to root something again there will probably be a new Superuser type app out there. If I go with the stock rom, I don't see much of a choice, but I'm not thrilled about Magisk.
Let me get on the download for one of those custom rooms you listed...
I hear bad things about 17.1 for Magisk. Find the Magisk 16.0 and you will be fine. But follow the instructions first.
Also there's a thread somewhere for flashing actual stock Nougat zips according to your version (may it be RETUS or RETEU) if anything has gone horribly wrong as it sounds you have at least a working TWRP. Once you got that going, then reboot into recovery, back it all up.
Then format system, cache, data and dalvik (MUST always be done on clean flash). Then flash desired Oreo rom. Then flash Gapps. Then flash Magisk. Then boot it.
I found the thread on TWRP flashable stock roms and am downloading one now. I also found my credit card statement, which reminded me how much I spent on that electronic curse... and I ought to actually put some software on it and use it. Been running the g4 play (harpia) for a bit as I got a semi decent quality screen to replace the broken ones. Parts are getting harder to find... which is the same reason I retired my last Galaxy. (actually I think that one is just missing the ROM...)
Anyway, I backed up the EFS on the G5 plus using TWRP. I plan to try to TWRP flashable stock rom and give Magisk another shot since I have a working phone I can use while I set the G5 up (I have all the time I need).
I think I understand how to recover the imei if it gets deleted.
Update: TWRP flashable stock room appears to be working. Gonna make a nandroid backup of it, grab the Magisk 16 download on *this* phone and then head off to bed. Will attempt root again later this week.
Thanks ya'll!
Next step was getting Magisk 16 on there with the TWRP flashable stock ROM. That was a simple process. I put Joey krim's Root Checker and Root Explorer on also and ran them both to try and remember create the loss of root problem. Root stuck like duct tape... for now.
I looked through Magisk 16's settings using it's manager. I'm not 100% sure what all of that does so I left them alone.
There were some tweaks in RR I liked such as the battery var and swipe the status bar for brightness. If there's a way to run that kind of thing, I'm all ears.
Going for round 2 with the Moto G5 plus. I haven't had any trouble since September 20 aside from needing a screen replacement (I dropped it).
Wife broker HER screen on a Galaxy J3, so she's getting a G5 plus. It's backing up its stock ROM now. I made a backup of the install on my phone with what I consider essential apps. I'll flash that in but put her efs on it from the new to us G5 plus not mine from my phone.
From there everything should be the same save for the phone number, esn, and SD card, plus whatever she puts on it.
Should be a lot faster than her in rootable AT&T J3.

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