lost data need help! job depends on it! - Sprint Samsung Galaxy Note II

i am trying to keep myself from pulling my hair out so i am turning to the great xda. im a long time lurker with only a few posts because i usually take every step to insure the problem is not because of my mistake.
but recently i have ran into a problem i cannot solve. i recently upgraded to 4.3 and tried the illusion and pa3+ roms. everything worked until i realized i lost root (which is needed for the xposed installer). so i looked it up and fixed it. after i got rooted i lost all mobile data. i flashed illusion again and got data again until i rooted my phone. so then i figured, ok i'll go back to 4.2.2. no cigar. still no data.
so i figured i would have to start fresh.i flashed mc2 stock via odin, rooted, custom recovery, etc. with the toolkit and then tried multiple aosp 4.2.2 based roms and still no data. but when i flash a 4.1.2 tw base everything works again.
im guessing 4.3 changed something internally permanently. i have used triangle away, odin, and always wipe everything twice and format data in between roms.
is there something else im missing? this is the second time this happened. ended up having to turn the phone in and get a new one already.
so what im asking is is there anything i can do that goes beyond odin and triangle away to perform sort of like an "ultimate stock flash" i can use to where it like i got it from the store? just odin and triangle away don't work.

Don't know if this would help.
HTML:
http://androidromupdate.com/2012/11/13/l900vpalj1-sprint-galaxy-note-2-original-jelly-bean-factory-stock-rom/
I used it trying to get my WIFI to work (it didn't help) and then let sprint update the phone to the lastest version.
---------- Post added at 05:11 PM ---------- Previous post was at 05:05 PM ----------
mightybhwk said:
Don't know if this would help.
HTML:
http://androidromupdate.com/2012/11/13/l900vpalj1-sprint-galaxy-note-2-original-jelly-bean-factory-stock-rom/
I used it trying to get my WIFI to work (it didn't help) and then let sprint update the phone to the lastest version.
Click to expand...
Click to collapse
Sorry hit the wrong button. Here is the link.
http://androidromupdate.com/2012/11/13/l900vpalj1-sprint-galaxy-note-2-original-jelly-bean-factory-stock-rom/

if you made a nandroid back up, check to see if you backed up your efs partition. you may be able to restore it.

Related

Phone does not work/Will not boot - I'm desperate.

I've spent about 3 days and worked closely with a few knowledgeable people outside of this forum. I'm desperate and a bit terrified to start this topic. I've read too many to know how frustrating it to answer the same questions over and over again.
In short:
a.) Was running CM9, flashed using CWM. (Did not have issues and have flashed in the past with other roms successfully)
b.) Went to flash another ROM (can't remember which one) and did not back up (big mistake, troll away)
c.) Cannot get phone to start, can flash roms all day long and only get to their boot/splash screens. It will sit there until my battery dies
d.) I've tried Galaxy Nexus Toolkit and Wugs
e.) I've installed TWRP and formatted drive
f.) I've read and followed 3 full days of different forums and still can't figure this out. I've tried so many things it would take forever to type.
I'm severely desperate.
Will someone help me start from scratch and walk me through a surefire process. At this point, I'm lost. Nothing seems to work.
Apologies in advance and I am willing to accept the bad vibe. I'm lost.
Phone is a Verizon Galaxy Nexus
Did you try fully wiping, formatting /system, flashing a ROM and wiping cache after that? Or flashing another kernel?
Wow finally something
Wow! I finally got something to load. I'm on 4.0.2. I need to get back to jelly bean.
Wow, I'm stuck in nearly the same rut as you are in right now.
Experienced flasher here too - I was using the Xylon v18 until now, and Paranoid Android 2.99 before this. Yesterday night my phone rebooted after some weird Contacts application opening issue. And kept rebooting. One backup restore said there was an I/O error in /data/data/com.android.contacts or something. The backup never booted.
I have TWRP 2.4.0.0.
I tried new ROMs, different ROM backups, a few kernels, formatting /data including internal memory, tried Adb sideloading (said Read Only file system), finally installed Xylon v18 through Usb-otg, but it refused to go beyond Google logo. Restored a backup through OTG, and the same continues.
Could someone tell me what could be going on here?
I swear I was about to put in a post similar to the OP.
Thanks for the headsup just_some_dude, I'll go try an ICS rom now.
---------- Post added at 01:59 PM ---------- Previous post was at 01:23 PM ----------
Edit1 : So it looks like my phone wanted to remind me what it feels like to actually jump with joy!
Installed the deodexed version of stock rom, and after a failed first boot, "Android is upgrading".
Edit2: Scratch that, couldn't get through phone setup. Changed to CWM 6.0.2.3. Flashed radio and RIL, PA2.99 again, and for now it seems to be working.
desktopfusion said:
Wow, I'm stuck in nearly the same rut as you are in right now.
Thanks for the headsup just_some_dude, I'll go try an ICS rom now.
---------- Post added at 01:59 PM ---------- Previous post was at 01:23 PM ----------
Click to expand...
Click to collapse
I was able to IMM76K, but phone wants to push newer version. I can't upgrade newer version without it getting stuck on that splash screen for the rom. I'm putting IMM76K back on.
So, weird. So much of this is not making sense to me.
Rebooting continuing for me despite different kernel and cache/dalvik wipes.
I'm sorry, absolutely not trying to hijack this thread. Only writing symptoms incase anyone notices something they have gone through too.
Baah, this is going to properly spoil my weekend.
Why not try to go back to stock by flashing the stock images first? At least you'd know if the phone works...
Thank you for the input.
I did, but in the zip, deodexed form. For me, all things are now pointing to Wifi causing the reboots, even when the Stock 4.2.1 was used I couldn't go past phone setup.
On PA2.99, after switching wifi off as soon as it booted, the phone is now stable for 10 minutes for the first time in 8 hours of trial-and-error.
Shouldn't XXLH1 flashing have fixed such things?
FIXED! It was a corrupted /data partition, which showed the /data/media or /sdcard was already 11 gb full after a full wipe with TWRP.
A /data and /data/media format with CWM did the trick!
desktopfusion said:
Thank you for the input.
I did, but in the zip, deodexed form. For me, all things are now pointing to Wifi causing the reboots, even when the Stock 4.2.1 was used I couldn't go past phone setup.
On PA2.99, after switching wifi off as soon as it booted, the phone is now stable for 10 minutes for the first time in 8 hours of trial-and-error.
Shouldn't XXLH1 flashing have fixed such things?
Click to expand...
Click to collapse
For reference, that's not going back to stock. Back to stock means flashing the Google factory image, which would have also formatted your data partition, so do that in future
EddyOS said:
For reference, that's not going back to stock. Back to stock means flashing the Google factory image, which would have also formatted your data partition, so do that in future
Click to expand...
Click to collapse
Ah, I did not know flashing the image wiped data partition as well, thanks!
I stopped looking for the image when I couldn't find JOP40G on the site. Classic case of beggars trying to be choosers. :cyclops:
I just tried to flash mmuzzy and gapps using wugs and am sitting at the Jelly Bean 'X' splash screen. I set it up so wugs would wipe data cache and Dalvik. Don't know what it is, but I cannot get Jelly Bean on this phone.
Tried flashing the Stock factory image? Not through recovery, but through fastboot. That is what I did ultimately.
Actually, my problem was deeper. My /userdata partition had some errors. On going through some posts here on /data partition corruption issues, these links helped me a lot, and made the phone ultimately much smoother than it ever was!
Definitely try the e2fsck command through adb shell while in recovery with /data partition unmounted. Try this before you flash a stock ROM image.
Here you go. I think these should help you too:
1. http://forum.xda-developers.com/showthread.php?t=1541379&page=4
2. http://forum.xda-developers.com/showthread.php?t=2025675
3. http://linux.101hacks.com/unix/e2fsck/ - e2fsck command options if you need help.
If adb asks you to 'check forced' because it finds problems, just use
Code:
adb shell "e2fsck -f /dev/block/platform/omap/omap_hsmmc.0/by-name/userdata"
I'm guessing it was all a result of months of flashing huge amount of ROMs. :angel:

AT&T 4.1.2 OTA Update Issues

The update to 4.1.2 on the AT&T S3 was released a few days ago and I am still unable to do the udpate. I have tried deleting the data from Google Services Framework, I have tried on Wifi or the data network, I've tried Kies (not on Kies yet apparently), I've done the clock trick, I've tried every conceivable idea I could think of to get the OTA update, but it just wont show up. I press software update and it checks and after a few minutes it says "Software Update Interrupted." I am rooted and on the stock ROM with stock recovery. Only superuser. Somebody please help! Thanks, Loren
Loren Railsback said:
The update to 4.1.2 on the AT&T S3 was released a few days ago and I am still unable to do the udpate. I have tried deleting the data from Google Services Framework, I have tried on Wifi or the data network, I've tried Kies (not on Kies yet apparently), I've done the clock trick, I've tried every conceivable idea I could think of to get the OTA update, but it just wont show up. I press software update and it checks and after a few minutes it says "Software Update Interrupted." I am rooted and on the stock ROM with stock recovery. Only superuser. Somebody please help! Thanks, Loren
Click to expand...
Click to collapse
I'm having the same problem!
Just use the update.zip in the general section. It works with stock recovery but you'll need an external SD.
pre4speed said:
Just use the update.zip in the general section. It works with stock recovery but you'll need an external SD.
Click to expand...
Click to collapse
Ok thanks. Will I keep my data or will it be like an Odin flash? I would like to not have to backup stuff...
It will wipe your apps and your internal sd card.
mrhaley30705 said:
It will wipe your apps and your internal sd card.
Click to expand...
Click to collapse
So there is no way to update without wiping my data other than the official OTA update which for some reason won't show up?
The ota can take some time to get to everyone. I tried going the official route, but it's a 200mb download and it seemed to be downloading on dial up speed. The update servers were def getting hammered. Just be patient. If you don't want to be patient, pull everything off your internal card, backup your apps on an external sd, use the update.zip method. Those are your choices.
pre4speed said:
Just use the update.zip in the general section. It works with stock recovery but you'll need an external SD.
Click to expand...
Click to collapse
So can you provide a link? I can't find it. The link here I keep finding on the internet says its for GS3, but then when you go to the link, it says GS4 on the top left corner: file ID 23060877489997375 on android file host (It wont let me post links here to show you)
I even called AT&T about this and they said my phone is an Unlocked version. .I'm like what are you talking about I have gotten OTA's before.. then I remembered I had to send it to Samsung for warranty repair.
A link to the STOCK I747UCDMG2 would be awesome. Even better if it didn't wipe the device, but no big deal I can just root and use titanium. Should I unroot before running the update? (And the problem started before I rooted.. It keeps saying software update interrupted,)
Thanks
If you just got to have the update.
http://forum.xda-developers.com/showthread.php?t=2387423
Like mentioned, it's going to wipe the phone, so backup anything need first; pictures, apps, messages, etc.
Sent from my SAMSUNG-SGH-I747 using xda premium
s3 4.1.2 update interrupted. shows 4.1.1 version up to date ever since
So I tried to update my at&t s3 to 4.1.2 last week when I realized it was available, everything seemed to go well until it did not stop downloading the update when it reached the total file size, I let it keep going and do its thing and finally it stopped at 367 MB instead of 229 that it showed. Then it froze and showed that the update was interrupted, and ever since, when I tried to update it again, it tells me that my current version is up to date, it's been over a week and nothing has changed. I looked all over online and no one has really had this problem but me. Then I came across this site, it may be wishful thinking, but if anyone has any idea on what I can do to get this update, I'd be forever grateful! P.S. I have done factory reset and still with no luck..
If you are stock and have twrp flash the update zip in the original post here, then flash the other zip several pages in to update the bootloader and modem. I did it without wiping data and everything was just like before except I now have the update. Didn't lose any of my settings, apps, etc...I don't usually recommend a dirty flash but I have had zero problems with either my daughter's or my phone since doing this. Even my root was retained. Here's the link:
http://forum.xda-developers.com/showthread.php?t=2388065
Oh, I also should mention that I've been running this way since that post first came out which has been a while. Plenty of time for side effects to show.
---------- Post added at 10:32 PM ---------- Previous post was at 10:22 PM ----------
Just noticed they've put the other post with the bootloader update in the original post as well, so now it's all easily accessable on the first page.
Same issue. Cant update. Keeps saying update was interupted.

What the What?!

Moderators, please forgive me in not in the right place...
Came home from a glorious week of camping and decided to check out some 4.4.4 ROM's on my phone...
Already running older version of C-ROM, so backed up and flashed the KK 4.4.4 version. That's where it the wheels came off my bus..
Phone booted so damn slow, then there were hundred's of FC's, rendering the phone unuseable. Rebooted, cleared Dalvik and Cache but same difference. The phone died, the battery would NOT charge! No matter what! Try as I may...NO GO!!! For hours! Feared it was that issue wherein the S3 motherboard dies and the phone has to be replaced by Samsung. Kept trying...finally get the phone to boot into TWRP. Whew!!! Still the phone kept complaining that the battery was dead. WTF?!
Restored the back up I had made...accidentally grabbed another backup from december of last year (Cyanogenmod), so had to recover my C-ROM back instead...RESTORE FAILS! Tried a few times but still failed. Tried to re-flash the latest C-ROM, but STILL fails...everything I'm trying fails.
I read the output and see an error, "Unable to wipe /system" ...found a thread where a user, using TWRP, had the same error with their ROM they were trying to flash. Eventually, the fix was to delete the make_4fs (or whatever it's called) from /sbin directory. Did so and was able to flash my Cyanogen, but could not restore my C-ROM backup. That STILL fails, however, no error in the live output while it's restoring. Just ends up Failing at the end of the restore process. The live logs indicate that it's using the 2fs (or whatever it's called), which was successful in flashing my Cyanogen ROM...why will it not restore my C-ROM back? :crying:
Any help would be greatly appreciated.
kojam said:
Moderators, please forgive me in not in the right place...
Came home from a glorious week of camping and decided to check out some 4.4.4 ROM's on my phone...
Already running older version of C-ROM, so backed up and flashed the KK 4.4.4 version. That's where it the wheels came off my bus..
Phone booted so damn slow, then there were hundred's of FC's, rendering the phone unuseable. Rebooted, cleared Dalvik and Cache but same difference. The phone died, the battery would NOT charge! No matter what! Try as I may...NO GO!!! For hours! Feared it was that issue wherein the S3 motherboard dies and the phone has to be replaced by Samsung. Kept trying...finally get the phone to boot into TWRP. Whew!!! Still the phone kept complaining that the battery was dead. WTF?!
Restored the back up I had made...accidentally grabbed another backup from december of last year (Cyanogenmod), so had to recover my C-ROM back instead...RESTORE FAILS! Tried a few times but still failed. Tried to re-flash the latest C-ROM, but STILL fails...everything I'm trying fails.
I read the output and see an error, "Unable to wipe /system" ...found a thread where a user, using TWRP, had the same error with their ROM they were trying to flash. Eventually, the fix was to delete the make_4fs (or whatever it's called) from /sbin directory. Did so and was able to flash my Cyanogen, but could not restore my C-ROM backup. That STILL fails, however, no error in the live output while it's restoring. Just ends up Failing at the end of the restore process. The live logs indicate that it's using the 2fs (or whatever it's called), which was successful in flashing my Cyanogen ROM...why will it not restore my C-ROM back? :crying:
Any help would be greatly appreciated.
Click to expand...
Click to collapse
Have you tried using ODIN to restore back to stock? If you can get the phone up and running, you may be able to restore from your old backups.
Bass_Man25 said:
Have you tried using ODIN to restore back to stock? If you can get the phone up and running, you may be able to restore from your old backups.
Click to expand...
Click to collapse
Thanks bud.
Oh, I got the phone up and running on the Cyanogen dated dec/2013.
ODIN? Never thought of it. Been such a long time. I do need to get stock on here so I can all the latest official radios etc, then put custom ROMs.
Been such a loooooong time since used ODIN though. Shouldn't be hard to get back on the horse.
Thanks for the suggestion!!!
any idea why this happened? anyone?
as an fyi, I tried to put the lastest SlimROM on but same difference. (i'm really pressed for time always. so I decided this is the quickest thing to try). seems the only thing that will flash is my Cyanogen from December. Strange...
Will have to give ODIN a try if I can ever get the time some day..
Odin shouldn't be a much longer process. Start flash, walk away. When you return 10 minutes to a few hours later, it'll be sitting there waiting for you, all nice and stock!
Anyway, one thing I dont recall seeing you tried is a factory reset. Chances are, that's what caused all your FC. Roms will always take a while on first boot. But all those FC were likely due to incompatible data. Then you may have encountered more data corruption as the system worked overtime trying to resolve all those conflicts.
Its purely a theory, but there's a good chance you will never be able to find exactly what caused all of your issues. Dont lose sleep over it is my best advice! A couple of tips though....
Never wipe/format system! Had you been able to successfully do so, and then nothing would still flash, there would no longer be an o/s to boot into! All roms will format your system partition as the first step in the flash, so there's just no need to do this manually. Most flash failures occur before the flash actually starts, meaning if there's a problem, most times you'll still be able to reboot normally.
Update your firmware. If its been a while since taking an ota or updating via Odin, you're probably on an older firmware build which is known to cause problems with many more recent roms. Most simply will not flash if not updated.
Also, by flashing your up to date firmware in Odin, you will likely fix any corruption which may have occurred on some of those partitions. Good chance you'll be able to flash whatever you want after an Odin firmware update and factory reset.
Hope that helps! Good luck!
DocHoliday77 said:
Odin shouldn't be a much longer process. Start flash, walk away. When you return 10 minutes to a few hours later, it'll be sitting there waiting for you, all nice and stock!
Anyway, one thing I dont recall seeing you tried is a factory reset. Chances are, that's what caused all your FC. Roms will always take a while on first boot. But all those FC were likely due to incompatible data. Then you may have encountered more data corruption as the system worked overtime trying to resolve all those conflicts.
Its purely a theory, but there's a good chance you will never be able to find exactly what caused all of your issues. Dont lose sleep over it is my best advice! A couple of tips though....
Never wipe/format system! Had you been able to successfully do so, and then nothing would still flash, there would no longer be an o/s to boot into! All roms will format your system partition as the first step in the flash, so there's just no need to do this manually. Most flash failures occur before the flash actually starts, meaning if there's a problem, most times you'll still be able to reboot normally.
Update your firmware. If its been a while since taking an ota or updating via Odin, you're probably on an older firmware build which is known to cause problems with many more recent roms. Most simply will not flash if not updated.
Also, by flashing your up to date firmware in Odin, you will likely fix any corruption which may have occurred on some of those partitions. Good chance you'll be able to flash whatever you want after an Odin firmware update and factory reset.
Hope that helps! Good luck!
Click to expand...
Click to collapse
What's up, Doc? Sorry for that...
I downloaded Odin this morning. I should have gotten the link from XDA. The site i got it from looked official, however, tons of endless pop-ups after I installed it. Freak!!!
Then found the xda links. Not sure which version to get because i didn't see which one handles the S3. The latest version (3.09) should, no?
As well, where do i get the stock ROM from? Forgive me for all these questions. Been extremely busy with work these past few months. No time to play around with my phone everything. I'm forgetting more than I know.
A full wipe was done. In TWRP, system was check (it's always checked) automatically when wiping to flash a new ROM.
Thanks again!
Everything you need is in my sig. Go to the firmware thread and the stock or root66 firmware listed there us what you flash in odin. Version 3.09 is fine btw.
DocHoliday77 said:
Everything you need is in my sig. Go to the firmware thread and the stock or root66 firmware listed there us what you flash in odin. Version 3.09 is fine btw.
Click to expand...
Click to collapse
Thanks!
S.O.S!!!
kojam said:
Thanks!
Click to expand...
Click to collapse
Downloaded the rooted firmware from your link and the ODIN (3.09)...
Flashed the firmware (making sure to get the correct one for WIND)...ODIN did it's thing...got a green pass...the phone rebooted...got the Samsung symbol, little swoosh animation, and the accompanying sound effect that goes with the swoosh-thing...THE PHONE NEVER BOOTED UP AN O/S!
Did it at about 11:30 last night, left it, got up this morn, and phone STILL in same status!
Found out that site where I downloaded the firmware had an issue last night. They posted this morn, apologizing to people about a D.O.D attack that may have caused dropped downloads. I downloaded the firmware again this morn, flashed with ODIN, got a pass....SAME THING!!! Phone
Had to quickly pack up my laptop to bring with me to the office. Will try the official, non-rooted firmware to see if I can get it to go.
Problems' that my team went from 12 to 2 people...my partner's off today...and I got a LOUD MOUTH across from me who WILL NOT leave me alone, no matter what I say or do. LOL.
Any suggestions?
In the words of George Costanza:
"I'm BACK, babyyyyyyy!!!!!"
The official firmware worked!
Phone's back online. Thanks for all your help. Will have to see about rooting later...as well, want to see how the battery operates on stock firmware. I've tried EVERYTHING under the sun to preserve batt life and NOTHING worked!!!
Tried EVERY KERNEL noted to be good on battery life, tried TONS of apps that were supposed to help, turned off as much as I could, etc....
batt still not good. I give up. Every diagnostic app says batt is very good. I dunno...
Earplugs! Lol! I definitely feel for you about your work status! Been there!
About the firmware though, if the download had been corrupted, it would've failed the initial check done by Odin. You are probably ok. Dont worry just yet!
If it is hanging up at the Samsung screen, you probably just need to factory reset. Almost always fixes this. (It happens due to incompatible data left from your previous rom)
This will wipe internal sdcard though, so if you haven't backed up yet, the next thing to fo is flash TWRP via Odin. You can then use its built in file manager to copy whst you need first. Or you can then flash an insecure kernel and use adb if you're familiar with that.
The Doc is in!
if the download had been corrupted, it would've failed the initial check done by Odin
Click to expand...
Click to collapse
That's EXACTLY my thought too. That was really perplexing...
I am up again...
Facotry Reset? How do I do that if stuck at the Samsung splash though?
Now that i know the official firmware works, maybe i'll, try again with the rooted firmware, try to factory reset when stuck, and continue to flash TWRP as you described above. Don't mind factory resetting. I've taken everything I need.
Oh!!!!
I noticed that all the apps I had before flashing the firmware are STILL on my phone. I would have thought that they would have been wiped out completely when lord ODIN was doing her thing.
....and battery life is STILL pretty bad...
Phone's been charging...became fully charged...unplugged it..it was down to 84% after only about 30/mins.
Will see how it goes after doing the factory wipe.
Again, how do i do a factory wipe if stuck at the Samsung swoosh after I re-flash the rooted firmware ?
Maybe your battery is dying. it happens. That would explain a big drop from the start.
To factory reset if you're stuck at boot up, turn the phone off, then boot up into recovery. Hold volume up, home and power. After it vibrates, release power only, continue holding the other two until you see recovery booting up.
If stock recovery is installed, choose factory reset.
In TWRP (probably similar in cwm) go to Wipe and choose factory reset there. In TWRP and CWM, factory resetting does not wipe your internal sdcard. Stock recovery will.
And as for Odin, it doesn't actually touch the user data partition, so all your apps and data are preserved. This is great when just upgrading from one build to the next, but is the reason a factory reset is required if coming from a non touchwiz rom.
---------- Post added at 03:59 PM ---------- Previous post was at 03:53 PM ----------
How old is your battery? The S3 is at the age where people who bought it when it was first released will start to notice the battery is beginning to degrade.
You can also get an app called Better Battery Stats here on xda (paid version in the play store). Its the goto utility for investigating problems with battery drain. Run it for a day after a full charge and then check its logs for persistent wakelocks. The app thread should explain its use better than I can, but if you are having trouble you can always post your bbs log here for one of us to look over. (This isnt my strongest area, but there are a few others around that may also be able to help. )

Sprint GS3 wifi not turning on

Hello. When my device was updated to KitKat, the WiFi stopped turning on. It doesn't fail to connect, it just will not turn on at all. I tried an app called "WiFi Fixer", which didn't work, but in the "Known Issues" section it said this was caused by the "Android framework not interacting with the WiFi driver" and said to flash a custom ROM.
I rooted, installed TWRP, and flashed CM 12.1 successfully. The WiFi still wouldn't turn on. I then decided it was probably a hardware issue that coincidentally showed itself at the same time as the update. So then, I installed Cheetah Mobile launcher, and one of their themes, and was resigned to not having WiFi.
I got bored with the CM theme, and installed the Dark Material theme. At this point the phone started acting buggy, not waking from wakelock, force closing, and randomly rebooting. So i then deleted cache and dalvick cache, and re-flashed from the CM 12.1 zip i had saved on my SD. The bugs would not stop, almost making my phone unusable. The only bright side of this was that my WiFi was turning on and working! I thought maybe the hardware problem had fixed itself somehow, but I still wanted to have a usable phone. I kept re-flashing from the existing CM 12.1 zip, the WiFi kept working, but the buggy behavior wouldn't go away.
I figured that maybe the CM 12.1 zip on my SD was corrupted, so I downloaded another copy from CyanogenMod, installed it on my SD, and erased the old copy. Then, I wiped everything and re-flashed with the new zip. The buggy behavior went away, but WiFi stopped working again! I'm thoroughly confused now.
If it's a hardware issue, why does it come and go with ROMs/ themes? I thought it may be a kernel issue, so I flashed Ktoonsez K747 kernel, which is working fine, but I still don't have WiFi. Did the themes I installed earlier change the kernel in some way to make my WiFi work temporarily? Is there a fix for this? Is it a known problem? I researched the forums but the only answers I found for similar problems were from earlier versions (2013) of Android/ CyanogenMod ROMs.
At this point, I'm willing to give anything a try, I've even opened the phone, inspected, un-plugged, and replugged the WiFi antenna. If it was a hardware issue, would I expect to see any damage, like a fried circuit or something? Is there any test to check if it's hardware vs. software?Can I buy a replacement antenna?
I'm pretty broke and can't afford a new phone, which is why I'm trying to resuscitate this one When it works, it's sufficient for my use.
Please help, I really want WiFi back! Thanks in advance for any advice.
Full odin back to stock. Best solution.
Get odin here at the bottom of the page. The firmware is there too. If you create a free account the download goes much faster.
Also, re flashing the same cm12.1 over and over won't help. Have you tried the newest nightly? After odin back to stock, if you want cm, use the latest.
If you don't have a pc, you can try flashfire, but I haven't tried it.
madbat99 said:
Full odin back to stock. Best solution.
Get odin... at the bottom of the page. The firmware is there too. If you create a free account the download goes much faster.
Also, re flashing the same cm12.1 over and over won't help. Have you tried the newest nightly? After odin back to stock, if you want cm, use the latest.
If you don't have a pc, you can try flashfire, but I haven't tried it.
Click to expand...
Click to collapse
Thanks, I'm downloading it now. Does it matter that this is an older build? I started with L710VPUDOH1, but this download is a previous version, L710VPUDNJ2.
I found this, which has the L710VPUDOH1 build in a zip...
Google > "L710VPUDOH1 opensource samsung" > first result (I'm too new on XDA to post outside links!)
within the zip is Kernel.tar and Platform. tar. which I have done nothing with, as I'm not sure if it's what I need. Do you think I should flash these? or just go with the NJ2 build?
Thank you for your insight, and taking the time to help me!
dieseldeeznutz said:
Thanks, I'm downloading it now. Does it matter that this is an older build? I started with L710VPUDOH1, but this download is a previous version, L710VPUDNJ2.
I found this, which has the L710VPUDOH1 build in a zip...
Google > "L710VPUDOH1 opensource samsung" > first result (I'm too new on XDA to post outside links!)
within the zip is Kernel.tar and Platform. tar. which I have done nothing with, as I'm not sure if it's what I need. Do you think I should flash these? or just go with the NJ2 build?
Thank you for your insight, and taking the time to help me!
Click to expand...
Click to collapse
No. For many reasons. First, its not the rom, its just the update. No one has made a flashable rom zip. Second, official updates won't flash in custom recovery and it would never flash because you're rooted.
So basically its not the full rom, its the official update zip, just a patch.
Gotta flash a .tar. Unless your on the triband model, nj2 should be fine
madbat99 said:
No. For many reasons. First, its not the rom, its just the update. No one has made a flashable rom zip. Second, official updates won't flash in custom recovery and it would never flash because you're rooted.
So basically its not the full rom, its the official update zip, just a patch.
Gotta flash a .tar. Unless your on the triband model, nj2 should be fine
Click to expand...
Click to collapse
Flashed back to stock, and updated to OH1 successfully, but still no wifi. It's greyed out and won't turn on
I would think it was a hardware problem, except that it all started when my phone updated to 4.4.2. I've found many others with this problem online, but no fixes. Can I flash back to 4.3? or can I flash a new modem/radio(?) file. I thought I saw one in my searches but can't seem to find it now
Thanks again
dieseldeeznutz said:
Flashed back to stock, and updated to OH1 successfully, but still no wifi. It's greyed out and won't turn on
I would think it was a hardware problem, except that it all started when my phone updated to 4.4.2. I've found many others with this problem online, but no fixes. Can I flash back to 4.3? or can I flash a new modem/radio(?) file. I thought I saw one in my searches but can't seem to find it now
Thanks again
Click to expand...
Click to collapse
No, do not try to flash 4.3. You will hard brick, and your phone will be a paperweight. Same thing if you try flashing any pre Knox modems/radios.
Are you flashing something else with this? It's something on your device if a tar flash in odin didn't fix it. Did you factory reset after odin?
madbat99 said:
No, do not try to flash 4.3. You will hard brick, and your phone will be a paperweight. Same thing if you try flashing any pre Knox modems/radios.
Are you flashing something else with this? It's something on your device if a tar flash in odin didn't fix it. Did you factory reset after odin?
Click to expand...
Click to collapse
Yes, I factory reset, cleared all caches, rebooted into safe mode, changed wifi settings in service mode... did an ancient Indian wifi fixing dance, spoke soothingly to it, then cursed at it :laugh: maybe it's a hardware problem with coincidental timing that's also happened the same exact way to other people
dieseldeeznutz said:
Yes, I factory reset, cleared all caches, rebooted into safe mode, changed wifi settings in service mode... did an ancient Indian wifi fixing dance, spoke soothingly to it, then cursed at it :laugh: maybe it's a hardware problem with coincidental timing that's also happened the same exact way to other people
Click to expand...
Click to collapse
Lmao, funny. I heard it happening to people a while back. Can't remember what caused or fixed it. Some fixed it with custom kernel but the kernel is waaay outdated now. But it was kt747 by ktoonsez. But its so old. What carrier are you on? Sprint, virgin Mobile, boost?
madbat99 said:
Lmao, funny. I heard it happening to people a while back. Can't remember what caused or fixed it. Some fixed it with custom kernel but the kernel is waaay outdated now. But it was kt747 by ktoonsez. But its so old. What carrier are you on? Sprint, virgin Mobile, boost?
Click to expand...
Click to collapse
I'm on Sprint.
this just happended to me the other night actually, did you find solution? Apparently just taking out the battery and resetting solved it for a lot of people, but not me. I will tell you what did work though! (keeps randomly doing it again but at least i can gfet it to work aghain even if only for a littlw bit)
First check with root explorer if you have this fike "data\misc\wifi\wpa_supplicant.conf "
I guess it has something to do withthis file, and your android not writing to the right spot, but i honestly have no idea so ill continue. what i did (i saw i didnt have the file either) i dialed *#0011# then hit menu, and then hit wifi, and turned off the bottom switch "wifi power save mode". I exited service menu tried wifi a couple times still same thing, so i went back into service menu and reenabled the switch, then i turned off the phone by pulliung out battery. I logged into my custom recovery and checked out the file explorer in twrp, and voila there that mysery file was! So i cleared dalvick and cache, rebooted into rom, (wicked x v8.2) and attempted wifi and it was working again. so take whatever conclusion youd like but im too tired to keep my eyes open at the moment and good luck, pissed me off cuz wifi was all i had no service, of course
skinnykinney said:
this just happended to me the other night actually, did you find solution? Apparently just taking out the battery and resetting solved it for a lot of people, but not me. I will tell you what did work though! (keeps randomly doing it again but at least i can gfet it to work aghain even if only for a littlw bit)
First check with root explorer if you have this fike "data\misc\wifi\wpa_supplicant.conf "
I guess it has something to do withthis file, and your android not writing to the right spot, but i honestly have no idea so ill continue. what i did (i saw i didnt have the file either) i dialed *#0011# then hit menu, and then hit wifi, and turned off the bottom switch "wifi power save mode". I exited service menu tried wifi a couple times still same thing, so i went back into service menu and reenabled the switch, then i turned off the phone by pulliung out battery. I logged into my custom recovery and checked out the file explorer in twrp, and voila there that mysery file was! So i cleared dalvick and cache, rebooted into rom, (wicked x v8.2) and attempted wifi and it was working again. so take whatever conclusion youd like but im too tired to keep my eyes open at the moment and good luck, pissed me off cuz wifi was all i had no service, of course
Click to expand...
Click to collapse
I have that file on my phone. So I understand, you originally didn't have that file, but after doing the steps you listed it magically appears, and then wifi works? I really wish I could get it to work. Also, you said it keeps happening... so the file keeps dissappearing on you? Thanks for the response.

Note 4 Help!

Like many other sprint users, I experienced serious problems with 5.1.1. This resulted in battery pulls and even a downloading boot. I starting looking into a fix. After flashing about every ROM for sprint N910P on this website, I either result in bootloop or the same problems persist. The problems are as follows:
-Can't boot, so I have to wait ~5 minutes to try again
-Boots straight to downloading, mmc read fail
-Boots fine
-Crashes to black screen around 80-90% battery (back to problem 1)
I cannot figure how to use odin anymore because it fails on nearly every rom I attempt. My reactivation lock is OFF.
I'll try to provide as much detail as I can, but I'm at my wits end with this phone.
Thanks!
If you can Odin OK1 stock tar, there is another root alternative: root stock with Chainfire Auto Root. CFAR has been updated for Android 5.1.1 Note 4
http://forum.xda-developers.com/showpost.php?p=55865442&postcount=3
Custom ROMs will take longer than 5 minutes to boot initially after flash. TWRP has been known to fail to flash or not properly flash after trying repeatedly to flash wrong tar with Odin or flash with reactivation locked. Which, if any, apply to you? I hope it's not hardware failure...
Sent from my SM-N910P using Tapatalk
Chainfire was going to be my next option. I think the first time I attempted using chainfire through odin, it ended in a bootloop. I haven't tried the update version though. I'll give that a shot.
Is there any way to fix this problem with TWRP (delete it and reflash)?
I'm starting to think its a hardware failure, which would suck because knox is tripped and warranty expired a few days ago anyway I believe.
I downloaded the updated CFAR last night to verify it was updated. It's bundled with Odin 3.10.6 Use the defaults with that for stock OK1 tar.
You should know that CFAR is primarily for rooted stock.
If you want a custom ROM, you may have to use Philz CWM touch recovery for Note 4. TWRP just gets inoperative for some time for some users when tars fail in repeated attempts. Philz' seems to flash where TWRP doesn't if that's the case.
http://downloadandroidrom.com/file/GalaxyNote4/CWM/philz_touch_6.59.0-trlte.tar
Sent from my SM-N910P using Tapatalk
Sorry to be the bearer of bad news, but this is most likely a hardware problem. I've had two Note 4's do exactly this. Flashed the stock rom on both with Odin, problems still persisted. It would just get random restarts and sometimes boot into "panic mode", whatever that is. The quality control on these phones is terrible. I baby them and never rooted any of them, yet two of them messed up like that, and all 3 of course have GPS issues. If it worked like it's supposed to it would be amazing, my friend has had one since my first Note with 0 issues, super jealous.
I hope its ok for me to post this here i couldnt find any threads on this issue and i didnt want to make new one just for this one problem so i figure i post it here since the post doesnt really point out to nothing specific and its on note 4 thread so i know ill get faster response than if i posted it in help thread ,but if i'm in wrong please feel free to delete this post at once . With that out of the way heres my issue and i hope theres an easy fix for it i was on latest pl1 build of 6.0.1 stock rooted i got tired of playing pokemon so i decided i want my themed look back so i restored my backup of 5.1.1 cog5 build ,everything works fine but my wifi ,its grayed out and when i try to turn it on it stays in "turning on " possition but it never does come on it eventualy goes back to " to see the list of networks turn on the wifi" .Now my question is is there any way to fix this wifi without flashing srock 5.1.1 i know there used to be fix for it back when i was on note 3 but this was yeaaaaars ago and i dont have that file any more thanks a million.
bigbabo said:
I hope its ok for me to post this here i couldnt find any threads on this issue and i didnt want to make new one just for this one problem so i figure i post it here since the post doesnt really point out to nothing specific and its on note 4 thread so i know ill get faster response than if i posted it in help thread ,but if i'm in wrong please feel free to delete this post at once . With that out of the way heres my issue and i hope theres an easy fix for it i was on latest pl1 build of 6.0.1 stock rooted i got tired of playing pokemon so i decided i want my themed look back so i restored my backup of 5.1.1 cog5 build ,everything works fine but my wifi ,its grayed out and when i try to turn it on it stays in "turning on " possition but it never does come on it eventualy goes back to " to see the list of networks turn on the wifi" .Now my question is is there any way to fix this wifi without flashing srock 5.1.1 i know there used to be fix for it back when i was on note 3 but this was yeaaaaars ago and i dont have that file any more thanks a million.
Click to expand...
Click to collapse
To fix the WiFi and camera focus, get the bootloader for OG5 from OP in this thread and flash it in Odin.
https://forum.xda-developers.com/showthread.php?p=66352412
The ones labeled firmware are bootloaders. You don't have to flash the whole OG5 stock tar but you still could. Just make sure the flash restores that bootloader and you should be set.
Likewise, you could still restore a MM backup and restore its bootloader.
I think you should backup your keepsakes in internal memory and wipe internal memory before restoring a backup that crosses Android versions. With backups on extSdCard, you could wipe everything but that but I'd think you could factory reset, wipe internal memory plus the Android folder on extSdCard and have a good transition with the bootloader flash. Otherwise, a factory reset would be the minimum step but may leave some residual information you may not need cluttering your memory along with what you want to keep. Seems I recall some having issues coming back to lollipop from MM without wiping internal memory?
Just curious, do you recall what you wiped going back to lollipop?
Sent from my SM-N920P using Tapatalk
Nothing i just go back n forth between lp and mm depending on lvl of interest in pokemon lol i have backups of 6.0.1 and 5.1.1 i just restore backups without wiping it restores fine aside from wifi not turning on i have no other issues
Edit: sorry meant to quote the post above me
bigbabo said:
Nothing i just go back n forth between lp and mm depending on lvl of interest in pokemon lol i have backups of 6.0.1 and 5.1.1 i just restore backups without wiping it restores fine aside from wifi not turning on i have no other issues
Edit: sorry meant to quote the post above me
Click to expand...
Click to collapse
Gotcha. Just an old question in the back of my mind from early days of MM. I researched the TWRP thread, the developers recommended a factory reset.
If you've ever noticed internal memory available seemingly smaller than usual, it could be the extraneous folders.
Thanks.
Sent from my SM-N920P using Tapatalk

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