Wow it has been a long 24 hours. I want to go ahead and appoligize,...I have a really bad memory. Sunday I went from Task650 AOKP (Android 4.3) to Validus 4.1 (Android 4.4.2) . I cleaned everything before flashing and then installed the supersu and gapps as stated in the op. Yesterday I found out I had a wifi problem, not sure if I was able to connect before or not. from this point until I try back to stock i get a popup stating that media has stopped or media storage has stopped and it happens progressively more often as time goes on. I tried dirty flash and it didnt work so i thought i would try a new kernel. I had never tried flashing kernels before but i read up on it and seemed very simple. so I flashed Ktoonsez KT747 kernel, i also flashed EMJB modem to see if there was a difference. afterward when i looked in settings - about phone under kernel version it said (not exactly but best i can remember) 3.4.77-cyanogenmod .... dirty KT747. i couldnt find anything about this but i didnt think this was good. i dont remember if i tried reflashing or doing anything to fix it right then or not. but at some point late yesterday after a reboot my lockscreen was transparent (might have been before), background was black, status bar was gone, when i recieved a call there was no popup it would just ring but i could go in to phone and it said return to current call but i couldnt do anything to answer. I could call backthough. i did still have notification on the lockscreen. xposed fimware was also disabled so i figured that ruled out any issued from it. I was getting aggrivated. i read up a little more. read suggestions to flash back to stock periodically. I figured i should try that. BIG MISTAKE!!! I still dont know why it didnt work but i tried plenty! before flashing the EMJB modem I had DLK3. so i thought that meant i would be ok to return to stock because i never upgraded my bootloader. when i flashed it with odin it went all the way through and restarted the phone but got stuck on samsung logo after at&t splash screen. so i odin flashed cwm booted into recovery and restored a nandroid backup (life saver!!). this worked and i was back on AOKP with DLK3 modem but not satisfied and feeling a little safe to explore knowing that i had a safe return plan unless something went detrimentally wrong. so with my modem saying DLK3 and my rom on 4.3 instead of 4.4 i decided to try back to stock again and use the true stock instead of rooted stock. (WORSE MISTAKE!!) ODIN failed. my heart dropped i was terrified. I decided to download and try KIES but it wouldnt connect to the phone after downloading the firmware. I tried odin flashing root stock again and if finished and stuck on samsung again. so i flashed cwm and sideloaded Validus to get back to 4.4.2. seems to be working good but now to get to the issue. ater i got it back working i got a notification that sdcard was removed unexpectedly. before anyone directs me to one of the hundred threads with this title my issue is with internal storage not the external sd card. i have seached it quite a bit but i cant find anything like my situation. it seems that if i go to /storage/sdcard0 it is empty but i can access it from any of the following locations and its not empty.
/storage/emulated/0
/storage/emulated/legacy
/sdcard
/mnt/sdcard
I do not understand this.
Anyone that has any helpful information thank you in advance.
update : it happened again today. my phone died during the night and when I turned it on just now it popped up the notification SD card removed unexpectedly except it popped up and went away really fast like 10 times. still the only thing missing is storage/sdcard0
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Alright so I've had quite a journey here. I'm no stranger to Odin, Custom ROMs or Custom Recovery however this one has me scratching my head.
I was running one of the build 7's of SlimKAT with Devil Kernel and had zero issues for quite some time. I went to upgrade to stable 8 and when I booted up my phone it was saying "No Sim Detected". I then proceeded to reflash the stable ROM clean and with a Full Factory restore. Still no Sim. Next I used ODIN to flash back to Stock ROM, still no sim. My next step was to buy a new card, did that, No Sim. I then ordered a new Sim card port and replaced it myself, still no sim. I'm currently downloading the ODIN file from the thread here:
http://forum.xda-developers.com/gal.../rom-att-i317-ucucne5-mj4-stock-odex-t2802189
However Dev-Host is taking it's sweet time today and it will be 3 hours until the download finishes.
My question is what else can I do? Is there another problem I could have that is causing my Sim card not to read? I don't believe it is hardware because the Sim and MicroSD ports are on the same adapter and my MicroSD works perfectly fine.
This is the first time I've been at a complete loss with what to do. Can't afford to replace or upgrade quite yet so I really need this to be a fixable problem.
Thanks in advance!
Edit:
I also flashed the Modems seperately both on Stable SlimKat 8 as well as stock and none of that helped!
I started with a fresh non altered I747m. The first thing I had to do was carrier unlock (PetroCAN sim) and then rooted the phone.
I pretty sure i did a cfroot and installed the newest pacman rom and all worked- just no internet ( the phone and texting worked) so I played with the APN for a while then decided to try a couple of MODEM zips (Rogers and AT&T) and flashed those in CWM.
Downhill fro there- No more SIM, no baseband- no IMEI no APN- could not even create an APN.
Tried diferent 511 ROMS (DU).
so then I did the even more stupid thing and retored the original NANDroid backup and now it is really bad- stuck on the samsung logo.
I did write down the IEMI number and I did check the baseband version (i did the check in like a dos screen on the phone) I747mluf0b1
What should I do now>?? i would be happy to return it all back to stock I really screwed this phone up bad
note: I did do a full nandroid backup before updated to 511 but i saw that there was no EFS folder (an this was when everything was working correctly)
So i think i the phone is toast..
Are you running the latest modem and bootloader?
I suggest you use Odin to flash the latest stock rom for your phone from sammobile.com to see of them either comes back.
I downloaded the correct i747m bell stock version that matches the buildprop I747MVLUFOB1
It is now in a softloop 'SAMSUNG' and sits.
it just came back up
Did you get the phone working?
That got it!!! YEAH!! I been working on this phone for days. All of a sudden the STOCK ROM is the best rom ever!!! hehe
If you have to restore to stock in the future, it is best to uncheck auto reboot in Odin. When you see the word reset in the status window, remove the usb cable, remove battery, replace batter, boot into stock recovery, and perform a full wipe. This helps to prevent the boot loop.
I've done a lot of digging through the forum and can't find an answer, so forgive me if this is an already-answered question.
I have a T-mobile S4 with a camera stuck on the classic "updating camera firmware" error message with black screen. If I open Snapchat the front facing camera will work, but with a slight delay in projection.
Here's the thing...this has happened on two separate phones now and on both of them it happened about 48 hours after I signed into the phone with my google account. Is it possible there is some kind of malware attached to my google account?
In the newest phone I have done a clean full wipe using TWRP, then Odin-flashed a full firmware package I found here on xda (recovery, OS, modem, kernel). Cache wipe and factory reset immediately after rebooting from Odin mode. Still have problem.
Have switched out known good cameras from other phones, and the phone I'm working on was functioning perfectly until I signed into it with my account. Totally stumped here, and really need some assistance.
Phone is:
M919 logic board in I337 body
Kitkat 4.4.4
Baseband: M919UVUFNH7
Kernel: 3.4.9-6281449, [email protected] #1
Build: KTU84P.M919UVUFOK3
Security software version: MDF v1.0 release 3, VPN v1.4 release 2
If anybody's got some ideas, please let me know!
Ok, no answers yet but plenty of views, so either this is an extremely rare issue that no one knows a solution for, or it's a ridiculously stupid question that everyone knows the answer to. I'm going to try and keep a log of what I'm doing with this phone in case any other rookies need assistance in the future.
So far I've flashed three different versions of stock Kitkat onto the phone....OH3, OK3 and NH7. When I flash OK3 my build number doesn't match my baseband (baseband reads NH7)...not sure what's going on there. Also, if I flash OK3 I lose my wifi....do not have this problem with other versions of firmware. Each flash is done after a full clean wipe with TWRP.
I found a thread that mentions an almost identical camera issue being caused on an M919 that was flashed with Nottache Xposed framework for AT&T phones. The OP said they could fix the issue by wiping the framework off the phone. Since my M919 motherboard is installed in an I337 body, I'm wondering if this is something related to a compatibility issue between T-Mobile and AT&T components. Best lead I've got so far.
Two posts have mentioned a fix. One says he opened Google Edition Camera Photosphere and his problem went away. He was running a different machine than mine so I haven't tried this yet, but I'm doubtful. The other user said they have only been able to solve the cam issue by installing a stock modded kernel by @jovy23. All the links I've found to this kernel are dead now, so no dice there.
I'm gonna put my M919 motherboard into an M919 body, wipe and flash stock rom again and see if somehow that does anything.
As a side note, I started getting "SIM not inserted" errors just before I began flashing different roms, and since the initial flash I've lost my SIM completely. So now I've got no camera, no SIM card being read, and sometimes losing wifi. I need this phone for work, so this is kind of sh*tty.
You cant downgrade once youve updated to OK3. The order would have to have been NH7, OH3 then OK3. It seems like mabey its not flashing correctly. Try a different odin program 3.04 3.07 3.09 are good ones. Flash it twice, untick auto reboot and manually power off and back into download mode and flash again. Dont use adv reboot menu to boot into download or it may not flash correctly. If that doesnt work I'm not sure what else to try. Good Luck
Ok, latest update for future readers...
It seems that lordodin912 is right when he says that flashing to OK3 means you can't flash backwards to a previous baseband/build. I hadn't seen that info anywhere so I didn't know about it. I'm not sure how to go about finding this kind of info on the forum but it would have been nice to know ahead of time. Anyhow...thank you for that information lordodin.
Here's where I'm at now:
-I was originally on NH7 with the camera error and sim card error. Flashed NH7 full stock after doing a full wipe and still had problems.
-Flashed OK3 full stock after full wipe and still had the problems, and also lost wifi capabilites (as in the phone wouldn't turn on wifi at all). At this point the baseband read as NH7 but the build read as OK3. I don't know why.
-Tried flashing OH3 after that (didn't know any better) and it wouldn't take. At this point wifi capabilites returned but still no cam and not reading sim card.
-Flashed OK3 again and wifi returned but still no cam and no sim. A couple hours later I powered the phone off and then back on, and Samsung then notified me of OTA updates. This update notification hadn't appeared before I manually rebooted the phone. I took the updates and now have wifi, sim card is being read, and my camera appears to be functioning properly as well. About 20 minutes or so after the updates are applied, the sim card error returned and told me to restart the phone. I did so and now the phone is reading the sim card again.
Right now my best guess is that when I was on NH7 I had accidentally made some app and update settings changes that prevented me from receiving some of the important OTA updates connected to camera and sim functioning, and this caused incompatibility between certain parts of the firmware that had been updated and others that had not. Trying to flash OH3 failed to solve the issue because I had already flashed OK3 before that and you can't go backwards from OK3. I don't know why the initial OK3 flash failed to fix anything, but I'm guessing the flash just didn't take as well as I thought it did. Flashing OK3 twice in a row seems to have done the trick, I presume because it reset and updated everything so that all firmware was compatible with itself.
I don't know how this could have happened (I try to be very careful about what I freeze and uninstall), but it's the most likely culprit because after flashing the latest firmware manually (twice) and allowing OTA updates my phone returns to proper function. Why OK3 didn't work correctly at first is beyond me....I don't see why it should have taken a few hours or a second reboot for OK3 to begin offering updates but whatever.
I'm doubtful that the camera will continue to work after the next 48 hours, but we'll see. I'll report back in with what happens after a few days go by.
Leaving an update here as I said I would.
For two months the phone has been functioning properly. Camera, sim and wifi have all been good. About one week ago my camera started acting glitchy again and then stopped working. The problem is the same as before- upon opening camera app the screen is black with a message saying "updating camera firmware", then nothing happens. This occurred around the same time I started using google hangouts frequently...don't know if that is related to the issue or not.
Yesterday the phone began showing the error message about sim card not being read, and then today it stopped reading the card altogether.
I repeated the same procedure that seemed to fix these problems two months ago and it hasn't done the trick. Full clean wipe of phone using TWRP, then installation of Chainfire's Autoroot, then flashed OK3 stock firmware twice with battery pulls between installations. Factory reset immediately after install of stock ROM. When connecting to wifi, no OTA updates appear. Camera not functioning, sim card not being read.
Phone shows baseband and build number are matching. I have no ****ing idea what the problem is with this phone. Beyond frustrated.
Anyhow, I'll keep updates going as long as I am working with this thing, maybe it'll help someone later. Anyone knows anything that could help, feel free to chime in.
My phone stopped recognizing my SIM card today earlier it was asking for an unlock pin i got the pin from att and still wouldnt work so i got a new one and still had the same issue. I flashed a modemfix zip in twrp that was just hanging around in my phone dont know anything about and it made it just not recognize it. I wiped my whole phone including storage and then went back to an old back up and still no fix then flashed another att modem still nothing. Can a bootloader update help or is there something else that doesnt get affected by recovery wipes and restores. Any input is helpful. Im running DN4 and Cyanide L Marshmallow not dual boot just been going between those 2. thanks
maybe flash a stock rom?