[Q] WiFi unstable stock rom; CM11 possible cure? - AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin

My AT&T S4's wifi connection has become basically useless. Both at home and at work it frequently drops out and says the connection is unstable. At home, this happens when I'm in the same room as the router. These symptoms started happening after the OTA updates, but seem to have gotten continually worse. I've tried the usual settings changes to no avail.
Is there any reason to believe that putting a custom rom on my S4 will solve the wifi stability issue? If so, I'd happily give it a shot before I completely give up and get a new phone. And, I've had the hardest time trying to figure which guide to use to install a custom rom. I have a US AT&T SGH i337 that is running 4.4.2, and the Baseband version is I337UCUFNC1, Kernal version 3.4.0-1125940. I rooted my s4 using towelroot.
Thanks for the help, hoping I can fix my S4 and keep it...

If it were me I'd flash the nb1 tar file and see if I had the same Wi-Fi issue. You might have a hardware issue. If everything worked then I'd take the ota to nc1. If you have a problem now it's probably the modem image.
Use the rootable nb1 tar file, it's rootable with towelroot.
Flashing the tar in Odin will wipe your device so make sure you backup first.
Sent from my Nexus 5 using XDA Free mobile app

Thanks for the help. I'll see if I can figure out how to do that
Do you track your Cayman? I'm down in Texas and track a miata...

Mooniegt said:
Thanks for the help. I'll see if I can figure out how to do that
Do you track your Cayman? I'm down in Texas and track a miata...
Click to expand...
Click to collapse
You noticed. Yes I do the pic is at road America
Sent from my Nexus 5 using XDA Free mobile app

Related

com.sec.app.MIPErrorNotifier running after restart

Another odd thing I am seeing since the new update, is every time I reboot, if I go into the task manager to see all my open applications... After about a minute or so, I notice there is an app in there that says MIPerroractivity, when I click app info it says it is an app called com.sec.app.MIPErrorNotifier. Why is this automatically open like an app in my task manager when I reboot? Any ody else seeing this?
Sent from my SPH-L720 using Tapatalk 4 Beta
I see this too
Thanks for the reply. Was hoping it wasn't just me. Perhaps someone with more insight could shed some light on this.
Sent from my SPH-L720 using Tapatalk 4 Beta
Same here. Not sure what this is, and if I should just freeze it using Titanium backup. Searched google and the first hit was this post
One of the subsequent posts indicates that this app existed on the S3 late last year too - http://forums.androidcentral.com/sp...ng-galaxy-s3-sprint-version-stock-rooted.html
Same here! I'm wondering if we rename it to .bak at the end if that will affect anything... anyone willing to test that lol?
Joe0113 said:
Same here! I'm wondering if we rename it to .bak at the end if that will affect anything... anyone willing to test that lol?
Click to expand...
Click to collapse
I froze it using Titanium backup. No ill effects so far
QUESTION: Is everyone here running the latest KT Kernel. Bc when I reverted back to the MF9 kernel, I didn't get that anymore...
I am bone stock, haven't even rooted it yet. First time I haven't rooted a phone right out of the gate.
Sent from my SPH-L720 using Tapatalk 4 Beta
Same here just updated this morning. Bone stock and not rooted. Shows up after every reboot.
I did the update myself not via ota. Did everyone else here do it that way? Or did you receive the update via ota?
Maybe its somehow related to the way sprint is rolling out the update?
Sent from my SPH-L720 using xda app-developers app
Did mine ota
Sent from my SPH-L720 using Tapatalk 4 Beta
Happy I found this thread! Thought it was only me. I flashed the MF9 zip, and I'm using KT kernel.
The thing running doesn't really bother me, I'd just like to know what it's for. I kill it every time I reboot anyway
Semtronix said:
Happy I found this thread! Thought it was only me. I flashed the MF9 zip, and I'm using KT kernel.
The thing running doesn't really bother me, I'd just like to know what it's for. I kill it every time I reboot anyway
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You didnt odin the modem tar?
galaxy s4
johnfred1987 said:
You didnt odin the modem tar?
galaxy s4
Click to expand...
Click to collapse
Should I have? I used Odin to get to stock MDL, then flashed the MF9 zip in recovery. Nothing else. Why would I need to flash the modem if the modem is in the OTA?
Semtronix said:
Should I have? I used Odin to get to stock MDL, then flashed the MF9 zip in recovery. Nothing else. Why would I need to flash the modem if the modem is in the OTA?
Click to expand...
Click to collapse
Did the same thing.
I also get this PITA notice.
Only thing I have been able to find so far is it appears to have something to do with "Mobile IP ERRor".
I will not claim to know what this means.
I have noticed that I have no cell service while roaming at home anymore.
Hopefully, this is because I am slightly (1/4 mile) outside of the official roaming service area.
I am hoping I can reset the phone profile once I get back into Sprint's network later today.
I am also not sure if this is related to MY upgrading to MF9 using the manual ZIP from SD card method and not waiting for the official OTA update.
I already posted that I did the ota stock non rooted and it appears for me.
Sent from my SPH-L720 using Tapatalk 4 Beta
After a bit of review
Ok, so I've been doing a little testing this AM to see if I could get to the bottom of this error.
After rebooting, locking and unlocking a ton of times I've decided its related to wifi connecting on the initial boot.
After a while I started noticing a pattern in relation to the toast message that pops up when it initially connects to wifi and the error showing up.
To confirm my theory, I removed the local wifi at my office, and on reboot, no error.
I have zero clue on how to fix the issue, but just wanted to point any devs looking into this in the right direction.
Additional notes, I'm stock, not rooted, and updated via the sdcard method.
skitzo2000 said:
Ok, so I've been doing a little testing this AM to see if I could get to the bottom of this error.
After rebooting, locking and unlocking a ton of times I've decided its related to wifi connecting on the initial boot.
After a while I started noticing a pattern in relation to the toast message that pops up when it initially connects to wifi and the error showing up.
To confirm my theory, I removed the local wifi at my office, and on reboot, no error.
I have zero clue on how to fix the issue, but just wanted to point any devs looking into this in the right direction.
Additional notes, I'm stock, not rooted, and updated via the sdcard method.
Click to expand...
Click to collapse
I believe you are absolutely correct in your assumption. I can replicate this as you say. Also, I am completely stock, unrooted and gained the update via OTA.
I did crawrj mf9 update for rooted mf9 and not haveing the issues only had to clear my google account (data) check out his thread maybe there that ll help yall
galaxy s4
Has anyone totally deleted it (not freeze it, but DELETE IT) from system/apps ??

[Q] Telus SG-I337M / I337MVLUAMG1 Baseband With Kangabean GE Romm Issues

This is my 1st post ever because every question I've ever needed answered I've been able to find.Unfortunately I cannot find the answer to this problem. Since my Post count is below 10 I cant post the question in Kangabeans thread.
This is the ROM I am using
I rooted and flashed my phone 4 days ago and ever since then my wifi or mobile connection never go above 2 bars. Everything works except data cuts in and out fairly often which never happened before while i was using stock. I can sometimes get LTE but it mostly just says H and is really slow. I live right in the middle of downtown Edmonton and always had an LTE connection before so I'm pretty sure it is an issue with my phone and the ROM. I can also be standing right next to my wireless router and i only have 2 bars showing up for wifi.
I know some people had mentioned similar problems in the Kangabean thread with poor LTE connections but almost all say it is working good which leads me to believe its something I've done. My initial thought to fix the issue was to flash a new modem, specifically this one modem_CWM_I337MVLUAMDJ.zip{4/22/2013}(Canada) from this thread because everyone that was saying their LTE and WIFI were working appeared to be on an MDJ baseband. I tried flashing the modem and nonhlos through Odin but it failed with odin saying: Failed, Receive response from LOKE. I figured my best course of action was to try and reflash the MG1 Baseband but again i recived the Failed, Receive response from LOKE. Thinking i screwed something up i decided to try and boot up my phone and sure enough i was stuck in a bootloop. Luckily all I had to do was load up recover and wipe the cache partion.
Everything is back as it was before i tried flashing the modems, even the poor connection to WIFI and Data.
Does anyone have any idea as to how I can fix this or what I did wrong that caused Odin to fail flashing??
Pretty sure I just found my answer for why I cant flash the modem. Im pretty sure MG1 is newer than MF3 (correct??) and if your on MF3 Odin wont work
I was doing some thinking..... I have mobile odin pro Can I try flashing the MDJ or MF3 Modem and nonhlos files with it or will it too end up failing??
Suyneej said:
I was doing some thinking..... I have mobile odin pro Can I try flashing the MDJ or MF3 Modem and nonhlos files with it or will it too end up failing??
Click to expand...
Click to collapse
Wow hold on! Do you have telus sgh-i337m s4? If so then you don't need anything to do with mf3. Only att and sprint have lockedbootloader. If your baseband is MDB or MDJ then you don't need Loki and mf3 kernel, in fact you'll brick your phone if flash mf3 kernel on any s4 brought in Canada.
You shouldn't be going anywhere near MF3 on your i337m. MG1 or MDJ only for us Canadians
Thanks guys I wasnt sure If I could flash those without any problems so I was waiting for someone to reply to this thread before i tried going that route to fix my connectivity issue again.
Sorry guys,
I am a Canadian with a 1337m MDJ S4 running CM 10.2
I just wanted to double check that I am bound to ROMS made for MDJ. Cannot I not update to MDL?
There are a number of TW Roms that I would like to try to get my camera and multiwindow options back Like :
FoxHound GearEngine 1.3 AROMA OR Eclipse.
Your feedback would be amazing.
Thank you
Thank God im not the only one. Look at my thread http://forum.xda-developers.com/showthread.php?t=2455955
maybe we can find a solution together. Im using CM 10.2 but i live in Mexico son i had to flash my carrier's modem and it seems its coming back to normal but im not totally shure... still testing this modem (all info is on my thread)
Let me know if you find a fix... thanks
Sent from my SGH-I337M using xda app-developers app

[Q] [NOT FIXED- GS4 Lots of issues with radio signal and calls!!!! PLEASE HELP ME!

Hi guys, first of all let me share al my specs in order to place my question properly:
PHONE MODEL: Galaxy S4 SGH-I337M (the original stock kernel was: Build Date: 30.05.2013 -> Region: TCE (Mexico) PDA: I337MUMUAMDL Changelist: 518267 Android: 4.2.2)
Actual Rom: CyanogenMod -version: 10.2 10.2-20130923-nightly -jftlecan
Compilation number: cm_jfltecan-userdebug 4.3 JLS36G eng.jenkins.20130923.022829 test-keys
Recovery Mode: CWM via Rom Manager Pro app
So saying that I will say this: I came from stock to CM wiping Factory Reset and data/cache only and I used Odin for rootint the device....no problems at all, runs like a charm...
MY ISSUE #1: A couple of auto-updates ago (via Rom Manager), I start to notice that the radio bars (telephony signal, mobile internet signal bars) were from 1 to 2 bars in places I always get full bars (I live on a 7th floor with excelent signal at Mexico City). I searched on the forums (XDA developers and here) and it seems that ROOTED DEVICES SHOW THE REAL SIGNAL PROVIDED BY THE CAREER---->can someone confirm this? Is my phone showing the real signal strenght?, eventhough, keep reading to see that low signal bars are only the beginning...
So as i said, I didnt worry pretty much, because if the bars are little low, but i have a good quality service, who cares? but the REAL PROBLEM appears when another update came and when Im trying to use my mobile internet (4g or 3G, doesnt matter) the signal cuts exactly at the moment of loading a page or any info....it as happened with almost all apps (specially Facebook, Waze and Google Maps)
It happens as follows:
1.- Open any app, like Dolphin browser or Firefox
2.- Page starts to load info (LTE showing download and upload state)
3.- LTE-3G or whatever, shuts down (I see only the telephony signal bars and there is no internet signal)
4.- Wait few seconds, LTE-3G whatever is back...have to try again and agin until LTE remains steady (sometimes it wont until I reboot)
ISUE #2- DURING CALLS:
- Sometimes people cant hear me, but I can hear them...restart the phone and the issue fixes it self...buts is very annoying to restart my phone every single time somebody calls me and they cant hear me
I dont know what to do guys? Shall I wait until final CM10.2 comes to light? Somebody has this bug also? Is this bug part of CM? or there is another app making this rare behaivour...(do you recommend me another ROM for this model of GS4??)
EDIT: I tried to flash the original modem.bin (via ODIN) which is used by my carreer (TELCEL, son of Slim AKA "The richest man on Babylon :silly: is the company´s name). So until now, I can tell that in my first attempts of opening pages or facebook, the randomly LTE turning off-on continues...I will keep testing with this "orginal" flashed modem....
SOMEBODY TAKE OUT MY MISERY!!!!!! :highfive:
duendemago said:
SOMEBODY TAKE OUT MY MISERY!!!!!! :highfive:
Click to expand...
Click to collapse
It's defiinitely a modem issue. You can flash new modems and try. (backup efs before doing so, actually if you dont already have one - do it before now and save yourself some grief)
If that's not fixing the issues...
I'd backup what you need and start fresh. It would be the easiest way to resolve all your issues. Maybe even try a different kernel set for your region and phone.
Kies has a useful firmware recovery option that sets you back to stock.
The Kies will use your model number and serial to get you your stock firmware and reset you back. Id wipe all data under settings then do it. After its done, do another factory reset in recovery.
Instructions here - http://www.samsung.com/us/support/faq/FAQ00048586/52928
skavis said:
It's defiinitely a modem issue. You can flash new modems and try. (backup efs before doing so, actually if you dont already have one - do it before now and save yourself some grief)
If that's not fixing the issues...
I'd backup what you need and start fresh. It would be the easiest way to resolve all your issues. Maybe even try a different kernel set for your region and phone.
Kies has a useful firmware recovery option that sets you back to stock.
The Kies will use your model number and serial to get you your stock firmware and reset you back. Id wipe all data under settings then do it. After its done, do another factory reset in recovery.
Instructions here -
Click to expand...
Click to collapse
Thanks for that advice, i guess Im going to do all that if a new kernel doesnt fix the issue (I havent found any kernel for my region which supports Android 4.3, only 4.2.2, and someone told me is not correct to install such a kernel). Good day to you!
skavis said:
Kies has a useful firmware recovery option that sets you back to stock.
The Kies will use your model number and serial to get you your stock firmware and reset you back. Id wipe all data under settings then do it. After its done, do another factory reset in recovery.
Instructions here -
Click to expand...
Click to collapse
So after done all the "back to stock" steps, I still get this questions:
1.- Would I still be ROOT but with stock firmware (Touchwiz) and cool features originally made for Samsung GS4? (such as air gestures, etc etc)
2.- If im "unrooted" by the steps described in your link, can I upgrade to 4.3???
Thanks you are so kind!
Check out GoldenEye ROM or MDOB ROM in the development forum. They are extremely stable, super fast, tw and excellent battery life. CM is awesome, but is seriously way to flawed for our S4's right now to use for day to day life.
agent929 said:
Check out GoldenEye ROM or MDOB ROM in the development forum. They are extremely stable, super fast, tw and excellent battery life. CM is awesome, but is seriously way to flawed for our S4's right now to use for day to day life.
Click to expand...
Click to collapse
Thanks. I successfully installed stock Rom (Touch Wiz) and the signal has been impecable (full vars and excellent internet speed). I have to say that stock Rom is faster than CM in its current state I'm having a better experience right now ( and didn't had the time to explore all the Samsung apps in their depth) thanks again for your kind help!!!
Sent from my SGH-I337M using xda app-developers app
The only issue now us a random Error in google play when trying to download something and I can't use sir gestures... Thanks again
Sent from my SGH-I337M using xda app-developers app
Itried that
duendemago said:
The only issue now us a random Error in google play when trying to download something and I can't use sir gestures... Thanks again
Sent from my SGH-I337M using xda app-developers app
Click to expand...
Click to collapse
Itried the above but just wont work I think I will try flashing different modems
lithiiumflower said:
Itried the above but just wont work I think I will try flashing different modems
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Click to collapse
Same as you... LTe and 3G are still having disconnections every time the screen is loading some page (facebook, explorer, playstore... you name it!!) Dont know what to do
I can still try to flash the original modem... Or is there some way to know if our modems are up to date or not??? Heeeeeeeelp!!!!!!
Sent from my SGH-I337M using xda app-developers app
duendemago said:
The only issue now us a random Error in google play when trying to download something and I can't use sir gestures... Thanks again
Sent from my SGH-I337M using xda app-developers app
Click to expand...
Click to collapse
You're having that issue on either GoldenEye or MDOB or factory?
Man, I decided to return to full stock rom...LTE in perfect shape now...dont know what happened...i flashed with odin the exact version indicated in forums for making only the root without the custom rom or recovery...even that soft rooting is making my modem going crazy...i prefer stay this way until someone releases a decent full version for a GS4 SGH-I337m thanks guys
Did you try one of iB4STiD's ROMs? They work perfectly. CM is just way to full of bugs.
Sent from my SAMSUNG-SGH-I337 using Tapatalk 4
agent929 said:
Did you try one of iB4STiD's ROMs? They work perfectly. CM is just way to full of bugs.
Sent from my SAMSUNG-SGH-I337 using Tapatalk 4
Click to expand...
Click to collapse
I haven´t...and yes CM is still full of bugs...thanks for advice!
sad
duendemago said:
Same as you... LTe and 3G are still having disconnections every time the screen is loading some page (facebook, explorer, playstore... you name it!!) Dont know what to do
I can still try to flash the original modem... Or is there some way to know if our modems are up to date or not??? Heeeeeeeelp!!!!!!
Sent from my SGH-I337M using xda app-developers app
Click to expand...
Click to collapse
How did you go mine still up the creek I have tried everything possible that I have been advised thanks to a kind senior member I am writing down all the evil things I did to my device to hopefully be able to fix whatever I did because no amount of flashing using ODIN or KIES reset works there seems to be something missing from my fone I just wish I knew I started disliking it
---------- Post added at 10:12 AM ---------- Previous post was at 10:03 AM ----------
How did you go mine still up the creek I have tried everything possible that I have been advised thanks to a kind senior member I am writing down all the evil things I did to my device to hopefully be able to fix whatever I did because no amount of flashing using ODIN or KIES reset works there seems to be something missing from my fone I just wish I knew I started disliking it
duendemago said:
I haven´t...and yes CM is still full of bugs...thanks for advice!
Click to expand...
Click to collapse
Well I just went back to original stock firm ware via Kies, and now the radio signal issues are gone!! CM 10.2 didn't work well for me as the stock rom is now working in my phone. Something tells me that some times it's better to just rooting (for enjoying cool apps as Greenify) and not installing custom Roms (because all this kernel carnival is just to much, and appart of all we have to install radio firmware? Just no!)
Sent from my SGH-I337M using xda app-developers app

Note 3 flashing and updating

I just got myself a Verizon Note 3. This is one power house of a phone. I noticed the kid I got it from does have it rooted. The only annoyance I see is allot of stuff is showing in the status bar with Chinese writing. is this normal or did he use some dumb way to root it? Also it still has 4.3 on it. I tried to update it but I get the message that "software update is currently unavailable". Is this because the Note is rooted?
I have done some searching and I did get the files for flashing it back to stock. Odin, .mkz, and the Samsung drivers. So if this update message is because it's rooted, I do have the stuff to flash it back to stock. I do also know how to use Odin as it's the same program for flashing the Note 1, which I did have. But any insight you guys can give me would be great. Thanks
cougar214 said:
I just got myself a Verizon Note 3. This is one power house of a phone. I noticed the kid I got it from does have it rooted. The only annoyance I see is allot of stuff is showing in the status bar with Chinese writing. is this normal or did he use some dumb way to root it? Also it still has 4.3 on it. I tried to update it but I get the message that "software update is currently unavailable". Is this because the Note is rooted?
I have done some searching and I did get the files for flashing it back to stock. Odin, .mkz, and the Samsung drivers. So if this update message is because it's rooted, I do have the stuff to flash it back to stock. I do also know how to use Odin as it's the same program for flashing the Note 1, which I did have. But any insight you guys can give me would be great. Thanks
Click to expand...
Click to collapse
Check out this post of mine. It will point you in all the right directions : http://forum.xda-developers.com/showpost.php?p=55003142&postcount=3
Since you're on MJE 4.3 see this thread and go to post 2 NC2/MJE instructions...http://forum.xda-developers.com/showthread.php?t=2787627
Thanks for the info gamer but I'm not looking to root or flash roms. with this phone. At least not yet anyway. It's new to me so I really need to be as familiar with it as possible before I go flashing roms and tweaks and such. I'm not familiar with the names MJE, NC2, NC4 etc. so trying to explain that to me is just like speaking German to me right now. All I want to do for the here and now is get it back to stock un rooted 4.3, take the update to 4.4.2, and then check on the need for root then.
I also will need to look into what's safe to flash, what needs to be run, app wise, in order to flash some things. Take for instance my last phone, lg optimus g pro, you needed an app called freegee to get past the bootloader. If you screwed that up, you bricked yer phone. I'm sure some of the processes for this phone are similar in that respect. So no fiddling for me just yet. So in short, could you just tell me in simple terms if I have the correct stuff to flash it back to stock?
I currently have the latest Samsung drivers, Odin 3 V3.0.9, and the tar file named "ALL_N900VVRUBMJE_N900VVZWMJE_2106277_REV03_user_low_ship_MULTI_CERT.tar.md5.7z"
Is this what is needed to flash it to stock 4.3? Also, if you don't mind, could you tell me if there is ANY way, a modem flash perhaps, to get my LTE working with this AT&T Straight Talk sim card? Currently I am getting H+ which isn't bad but it's no LTE. Thanks a bunch.
EDIT: Well, that was easy. My computer ran the Verizon software and it failed to update it so it did the repair and repaired it with kitkat. So one issue solved. Now If I can just get LTE working on here it would be great....lol
cougar214 said:
Thanks for the info gamer but I'm not looking to root or flash roms. with this phone. At least not yet anyway. It's new to me so I really need to be as familiar with it as possible before I go flashing roms and tweaks and such. I'm not familiar with the names MJE, NC2, NC4 etc. so trying to explain that to me is just like speaking German to me right now. All I want to do for the here and now is get it back to stock un rooted 4.3, take the update to 4.4.2, and then check on the need for root then.
I also will need to look into what's safe to flash, what needs to be run, app wise, in order to flash some things. Take for instance my last phone, lg optimus g pro, you needed an app called freegee to get past the bootloader. If you screwed that up, you bricked yer phone. I'm sure some of the processes for this phone are similar in that respect. So no fiddling for me just yet. So in short, could you just tell me in simple terms if I have the correct stuff to flash it back to stock?
I currently have the latest Samsung drivers, Odin 3 V3.0.9, and the tar file named "ALL_N900VVRUBMJE_N900VVZWMJE_2106277_REV03_user_low_ship_MULTI_CERT.tar.md5.7z"
Is this what is needed to flash it to stock 4.3? Also, if you don't mind, could you tell me if there is ANY way, a modem flash perhaps, to get my LTE working with this AT&T Straight Talk sim card? Currently I am getting H+ which isn't bad but it's no LTE. Thanks a bunch.
EDIT: Well, that was easy. My computer ran the Verizon software and it failed to update it so it did the repair and repaired it with kitkat. So one issue solved. Now If I can just get LTE working on here it would be great....lol
Click to expand...
Click to collapse
You can flash different modems in Odin but I don't know if they'll get you running on AT&T Straight Talk, someone else will have to chime in on that.
Att straight talk might work if you have the correct apn settings but you will not get 4g
Sent from my SM-N900V using XDA Premium 4 mobile app
Yeah I am finding this out Roger. I want to root and enable the hidden menu. I am seeing posts about doing this and getting the 4g LTE working. The problem is most of these posts pertain to the T-Mobile branded note 3.

S4 Wifi Trouble

I got my wife a S4 I337 today to finally get her away from her dinosaur s3 just to discover issues...The phone works fine but the WIFI and BLUETOOTH will not turn on.
I have tried the following as many have mentioned but to no prevail...
1. Remove battery trick while on or off
2. Hard reset about 7 times and still no change
3. Down loaded WIFI manager but still wont turn on...
Here is the Version and info it currently has PLEASE HELP!!
JDMJAY said:
I got my wife a S4 I337 today to finally get her away from her dinosaur s3 just to discover issues...The phone works fine but the WIFI and BLUETOOTH will not turn on.
I have tried the following as many have mentioned but to no prevail...
1. Remove battery trick while on or off
2. Hard reset about 7 times and still no change
3. Down loaded WIFI manager but still wont turn on...
Here is the Version and info it currently has PLEASE HELP!!
Click to expand...
Click to collapse
Reflash the NB1 tar file in ODIN and see if it works then. You can find it in the general section, either search for the thread or find it in the [INDEX] thread.
Sent from my SGH-I337 using XDA Free mobile app
Search for wifi fix or non hlos for ur model. It worked for some
Sent from my GT-I9500 using XDA Free mobile app
DeadlySin9 said:
Reflash the NB1 tar file in ODIN and see if it works then. You can find it in the general section, either search for the thread or find it in the [INDEX] thread.
Sent from my SGH-I337 using XDA Free mobile app
Click to expand...
Click to collapse
started working for 5 hours then returned same issue...
I used Odin to root it using Nc1 Then finished with J4 ...
im guessing this must be a problem many are facing. a friend of mine gave me a an S4 logic board i337m variant and it has the same issue i have tried everything from flashing new roms flashing stock frimwares tried different kernels modems nothing seems to work. i second this post to see if we can find a solution. my phone is a I337m and have flashed GOLDENEYE to get the lollipop experience a month before the official Lollipop came out for the canadien variants and i have not had any problems i was wondering if i made a backup with trwp and see if this might fix this problems and if it does i can upload my exact backup to help other. but i was wondering if a dev can help me out and see if this could be a possible solution.
In the same boat aswell
I gave my phone to someone to update it to lollipop GPE about 2 months ago.... wifi would work but my data connection would cut out the minute the screen shut off.... after contemplating going back to the guy.... i downgraded to hyperdrive kitkat rom witch gave me better connectivity but no wifi... I ve been living with that for up until now until I decided enough is enough and flashed the stock lollipop rom yesterday. still no wifi. whats even more frustrating is I cant find the file path thats being mentioned so commonly as the solution.... and yes I am rooted. Also wifi was working no problem before I updated..
jimi hendricks said:
I gave my phone to someone to update it to lollipop GPE about 2 months ago.... wifi would work but my data connection would cut out the minute the screen shut off.... after contemplating going back to the guy.... i downgraded to hyperdrive kitkat rom witch gave me better connectivity but no wifi... I ve been living with that for up until now until I decided enough is enough and flashed the stock lollipop rom yesterday. still no wifi. whats even more frustrating is I cant find the file path thats being mentioned so commonly as the solution.... and yes I am rooted. Also wifi was working no problem before I updated..
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Well last night I went from 4.4.4 back to 4.4.2 to see if thus would solve the wifi and blue tooth head ache. It all started working just fine and did all the way up till tonight then back to not working. I then resulted to cleaning the Wifi prongs on the phone and it worked again for few hours. Now the weird thing happens I put it back into the phone case and just from snapping it in it stop working AGAIN. I restarted the phone once taken out of the case and it was working so I think I'm at a conclusion it's a mechanical issue not software. Maybe the wifi circuit us faulty
I've had lots if Galaxy and worked on a few friends but this wifi and blue tooth crap us unbearable.
My Bluetooth is fine. My wifi broke after downgrading to kit kat so I know it works It just seems the wifi files are corrupted or missing. I'm sure it's simple I'm just not savvy enough to implement it

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