[Q] Samsung Epic 4g wifi won't stay enabled - Android Q&A, Help & Troubleshooting

First of all, I am new to all things Android. I just got my Android phone about a week or so ago. I also don't know if this thread is in the right spot...
I just rooted my Epic 4G and the wifi won't work. I have no recollection if it worked before I rooted it since I never used it. All I know is that when I try to enable it, it says it's searching for a hotspot, then after about 10 seconds, it disables itself. I tried a third party app from the store, and still no luck. I think the chip might be fried...
I am running Android version 2.3.6.
I rooted my phone using this method:
http://forum.xda-developers.com/showthread.php?t=1265429
I followed the steps exactly.

You could try flashing a new rom.

Theonew said:
You could try flashing a new rom.
Click to expand...
Click to collapse
Rather not lose all my data I have on it.

Master Thief-117 said:
Rather not lose all my data I have on it.
Click to expand...
Click to collapse
Flash this kernel then: http://forum.xda-developers.com/showthread.php?t=1269437.

What will this do?
Also if I want to go back to the default kernel, how would I do that?

Master Thief-117 said:
What will this do?
Click to expand...
Click to collapse
It should fix your wifi (without wiping data).
Master Thief-117 said:
Also if I want to go back to the default kernel, how would I do that?
Click to expand...
Click to collapse
Flash the stock kernel.

Related

[Q] Root & Tether for 4.1.83 - Android 2.2.2

So how can I root my phone after the 4.1.83 update?
Also I noticed that my custom Tethering APN works but my laptop can't access internet from it.
Help?!
the custom APN works for me. Just turn it on, restart the phone and try it again, also try resetting your wireless adapter on your laptop....
Chubby_Skunk said:
So how can I root my phone after the 4.1.83 update?
Gingerbreak!
Also I noticed that my custom Tethering APN works but my laptop can't access internet from it.
Update your wireless card drivers!
Help?!
We know!!!
Click to expand...
Click to collapse
///10 chars
1.83 root
Chubby_Skunk said:
So how can I root my phone after the 4.1.83 update?
Also I noticed that my custom Tethering APN works but my laptop can't access internet from it.
Help?!
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1044765
**warning** back up ur sdcard since it formats it.
use gladenable for sideloading and tethering.
Ok so I fixed the Tethering problem because i just had to reset the adapter in my laptop and all is good now. It worked before so it couldnt have been the driver problem.
gingerbreak isn't working for me. it just sits there for 10 minutes and doesnt do anything.
graemegb said:
gingerbreak isn't working for me. it just sits there for 10 minutes and doesnt do anything.
Click to expand...
Click to collapse
i had same issue.. then i realized u need an EXT sdcard for it to work.. process only takes maybe 2 minutes.
ooooh! its working normally now. Thank you
I get a message that my account is not set up for wifi hotspot no matter what APN I use. I used to be able to switch APNs, then switch back, and the hotspot would start. After the 4.1.83 update this isn't working.
Is there something I'm missing here?
Can I root 1.8.3 if I never rooted my device before? I am at 1.8.3.
According to Moto downgrading from 1.8.3 is not a good idea.
st167 said:
Can I root 1.8.3 if I never rooted my device before? I am at 1.8.3.
According to Moto downgrading from 1.8.3 is not a good idea.
Click to expand...
Click to collapse
Yes u can. I have also updated and flashed back to 4.1.57 and updated back to 4.1.83 and rooted using gingerbreak
Sent from my MB860 using Tapatalk
Yes, with gingerbreak
Once you update to the latest Atrix 4G release, do not downgrade to a previous version or you will lose functionality. A file system change was made to improve data integrity (for the technically inclined, journaling was enabled on a partition). Once updated, the change cannot be undone through flashing.
Is it safe to flash back?
wont work...cant even install it....i must be an idiot or missing something......security issue pops up and says cant install it
northarkansaschaser said:
wont work...cant even install it....i must be an idiot or missing something......security issue pops up and says cant install it
Click to expand...
Click to collapse
what wont install?? tell me exactly what the problem ur having in details and what ur trying to do so i can help u further..
st167 said:
Can I root 1.8.3 if I never rooted my device before? I am at 1.8.3.
According to Moto downgrading from 1.8.3 is not a good idea.
Click to expand...
Click to collapse
Yes, use GingerBreak to root your device...even on 1.8.3.
waktasz said:
I get a message that my account is not set up for wifi hotspot no matter what APN I use. I used to be able to switch APNs, then switch back, and the hotspot would start. After the 4.1.83 update this isn't working.
Is there something I'm missing here?
Click to expand...
Click to collapse
Same here. I even tried removing my old custom APN and reinstalling via GladEnable.
Chubby_Skunk said:
It worked before so it couldnt have been the driver problem.
Click to expand...
Click to collapse
Not so! Any time you update any software, updated hardware drivers can be needed to maintain compatibility across devices!
Sent from WinBorg 4G using XDA Premium App
justarookie said:
what wont install?? tell me exactly what the problem ur having in details and what ur trying to do so i can help u further..
Click to expand...
Click to collapse
from what i understand your suppose to be able to put it on the sd card on the phone...click it and it run... correct? well idk if other atrix's are different which i know there not....it cannot run, install or do anything unless it is from the market....and it doesn't have the option of an unknown sources check box
i tried using the command prompt before and have tried to learn but i can never get the hang of it....or it never worked for me
only reason i was trying to root (was) is so i could do my hotspot seeing as me and my wife do storm chasing and need the access to the internet but i can setup a whole new apn and do the samething......just have to find att apn settings again
ginger break installed or popped up after trying several time the three different ways to get it on the phone....owell thanks for the help

Not able to root atrix 4g (4.1.26)

I can't root my Aria 4G...I have tried this
1) Superoneclick...didn't work
2) gingerbreak...didn't work
3) flash back to stock and tried gingerbreak...still didn't work
...I have installed drivers for the phone and all the other necessary files are there too...i have followed all the guides regardig rooting...but no luck... am i missing something?
Did you check USB Debugging from Settings>>Applcation>>Devlopment ?
Jack Krauser said:
Did you check USB Debugging from Settings>>Applcation>>Devlopment ?
Click to expand...
Click to collapse
yeh...like i have mentioned earlier i followed the guide exactly the way i suppose to...but anyways...i got it working after going back to stock..tried gingerbreak..didn't work....then tried superoneclick...and it worked out of no where...b/c i did it exactly the same way i have been trying...but i guess going back to stock may have done the trick...thanks for your help though...
deziguy420 said:
yeh...like i have mentioned earlier i followed the guide exactly the way i suppose to...but anyways...i got it working after going back to stock..tried gingerbreak..didn't work....then tried superoneclick...and it worked out of no where...b/c i did it exactly the same way i have been trying...but i guess going back to stock may have done the trick...thanks for your help though...
Click to expand...
Click to collapse
Are you planning on updating? lol
this may help
http://briefmobile.com/motorola-atrix-4g-root
it's for 2.3.4 update
mpalatsi said:
Are you planning on updating? lol
Click to expand...
Click to collapse
using alien build # 2...
Jack Krauser said:
this may help
http://briefmobile.com/motorola-atrix-4g-root
it's for 2.3.4 update
Click to expand...
Click to collapse
If you unroot, are you stuck with Superuser leftover just like in Froyo?...
Sent from my GT-I9000M using XDA Premium App
I can't get mine to root either and I'm on stock 2.2 manufacturer rom. I have the sim free UK version of the phone which already has an option to side load as it's not tied to a carrier which is nice.
I want to root so I can use titanium backup. I've followed many rooting guides to the T with no success, ginger brake just runs endlessly and super one click fails no matter which version I use. I've never had such a ball ache rooting my previous phone was a one click job.
jamonbread said:
I can't get mine to root either and I'm on stock 2.2 manufacturer rom. I have the sim free UK version of the phone which already has an option to side load as it's not tied to a carrier which is nice.
I want to root so I can use titanium backup. I've followed many rooting guides to the T with no success, ginger brake just runs endlessly and super one click fails no matter which version I use. I've never had such a ball ache rooting my previous phone was a one click job.
Click to expand...
Click to collapse
You have to have an sdcard in the external slot for gingerbreak to work. At least I had to.
Sent from my MB860 using xda premium
I had an sd card in my atrix and even tried formatting it again when gingerbrake failed. I also tried another sd card without success. Maybe my firmware is different?

[Q] Slim-i9100-4.2.2.build.7-OFFICIAL No Service

i have two SGS2 i9100, when i install the Slim-i9100-4.2.2.build.7-OFFICIAL i get no service. Service comes on then goes of perminantly after 2-3mins.... I've tried just to upgrade and also to full wipe/format phone an install and both do the same thing. I am in the Bahamas, Carrier is BaTelCo (BTC). I am currently using Slim-i9100-4.2.2.build.6-OFFICIAL on both and it works fine.... is this an issue thats known or what am i doing wrong...????
Whisperer114 said:
i have two SGS2 i9100, when i install the Slim-i9100-4.2.2.build.7-OFFICIAL i get no service. Service comes on then goes of perminantly after 2-3mins.... I've tried just to upgrade and also to full wipe/format phone an install and both do the same thing. I am in the Bahamas, Carrier is BaTelCo (BTC). I am currently using Slim-i9100-4.2.2.build.6-OFFICIAL on both and it works fine.... is this an issue thats known or what am i doing wrong...????
Click to expand...
Click to collapse
maybe you need to flash a new modem. ask someone in the 242 who has a i9100 what modem they are on *#1234# to check and flash that modem.
Whisperer114 said:
i have two SGS2 i9100, when i install the Slim-i9100-4.2.2.build.7-OFFICIAL i get no service. Service comes on then goes of perminantly after 2-3mins.... I've tried just to upgrade and also to full wipe/format phone an install and both do the same thing. I am in the Bahamas, Carrier is BaTelCo (BTC). I am currently using Slim-i9100-4.2.2.build.6-OFFICIAL on both and it works fine.... is this an issue thats known or what am i doing wrong...????
Click to expand...
Click to collapse
Still having problems?
Tutsumi said:
Still having problems?
Click to expand...
Click to collapse
Yes still the same problem. I've tried different modems, also tried different Ril and nothing works. Stuck on Build 6.
Whisperer114 said:
Yes still the same problem. I've tried different modems, also tried different Ril and nothing works. Stuck on Build 6.
Click to expand...
Click to collapse
Why not try build 8? http://slimroms.net/index.php/downloads/dlsearch/viewcategory/931-i9100
Tutsumi said:
Why not try build 8?
Click to expand...
Click to collapse
I have tried different builds higher than 6 and same thing happens. Installs fine and have service for 2-3mins then off again. This is frustrating because after that then i have to reinstall the same old ROM and reinstall all over again. I've tried 4.3.build.1-OFFICIAL-909 thinking that maybe if i change from 4.2.2 this would solve my issue but still the same thing.
Whisperer114 said:
I have tried different builds higher than 6 and same thing happens. Installs fine and have service for 2-3mins then off again. This is frustrating because after that then i have to reinstall the same old ROM and reinstall all over again. I've tried 4.3.build.1-OFFICIAL-909 thinking that maybe if i change from 4.2.2 this would solve my issue but still the same thing.
Click to expand...
Click to collapse
There's no 4.3 official. Try stock ROM and see how that works out for you and let me know.

[Q] Phone won't turn on

Hey,
I have a Galaxy Note I717M under bell, running complete stock, and recently, it just decided it doesn't want to turn on anymore.
I can still access download mode and recovery mode, but when I try to boot into system I get stuck at the samsung logo.
Is my phone soft bricked? Am I able to flash a new rom and move on? If so, am I able to recover all my data that's currently on the phone?
Thanks in advance!
Flipnotic said:
Hey,
I have a Galaxy Note I717M under bell, running complete stock, and recently, it just decided it doesn't want to turn on anymore.
I can still access download mode and recovery mode, but when I try to boot into system I get stuck at the samsung logo.
Is my phone soft bricked? Am I able to flash a new rom and move on? If so, am I able to recover all my data that's currently on the phone?
Thanks in advance!
Click to expand...
Click to collapse
In recovery mode do a factory reset first see if this solves the problem.
yes you can still flash ROMs.
if not flash stock ROM or custom ROM.
press thanks if I helped you.
@SidDev said:
In recovery mode do a factory reset first see if this solves the problem.
yes you can still flash ROMs.
if not flash stock ROM or custom ROM.
press thanks if I helped you.
Click to expand...
Click to collapse
Thanks, and will do. Just to know in advance, is there any way conceivable to save my data/apps before doing this?
Flipnotic said:
Thanks, and will do. Just to know in advance, is there any way conceivable to save my data/apps before doing this?
Click to expand...
Click to collapse
are you on stock or custom recovery?
BTW you could have also pressed thanks along with saying itm
@SidDev said:
are you on stock or custom recovery?
BTW you could have also pressed thanks along with saying itm
Click to expand...
Click to collapse
Stock everything.
Thanked twice
Flipnotic said:
Stock everything.
Thanked twice
Click to expand...
Click to collapse
back up your data via adb
guide link below.
http://forum.xda-developers.com/galaxy-nexus/general/guide-phone-backup-unlock-root-t1420351
all the best.
@SidDev said:
back up your data via adb
guide link below.
http://forum.xda-developers.com/galaxy-nexus/general/guide-phone-backup-unlock-root-t1420351
all the best.
Click to expand...
Click to collapse
Looks good, but judging by the end of that post, the phone needs to be working because it'll ask me for a password on the device at some point?
Flipnotic said:
Looks good, but judging by the end of that post, the phone needs to be working because it'll ask me for a password on the device at some point?
Click to expand...
Click to collapse
I guess its for encryption of the data, try once and see it may work
As you are stock on everything
its the only way out.
try to do these steps in fastboot mode it won't be any problem most probably.

update 10.0.31.... out

Just checked updates and there it was.
gaww said:
Just checked updates and there it was.
Click to expand...
Click to collapse
Installing now, I wonder what the exact changelog, wish they have more info with these updates
champ784 said:
Installing now, I wonder what the exact changelog, wish they have more info with these updates
Click to expand...
Click to collapse
Please post how things went - especially if you are rooted (?), as its easy to end up unrooted at times.
OTA is failing for me after unrooting. I also restored the latest restore.img from the relevant thread before I attempted to update.
Anyone with root able to get OTA installed?
NotATreoFan said:
OTA is failing for me after unrooting. I also restored the latest restore.img from the relevant thread before I attempted to update.
Anyone with root able to get OTA installed?
Click to expand...
Click to collapse
I have not updated, but it will continue after rebooting - is there any way to stop it ?
gaww said:
I have not updated, but it will continue after rebooting - is there any way to stop it ?
Click to expand...
Click to collapse
The update was already downloaded to my phone, but did not attempt to install until I started it manually.
NotATreoFan said:
The update was already downloaded to my phone, but did not attempt to install until I started it manually.
Click to expand...
Click to collapse
I am not so worried about rerooting if it is necessary, but am very worried about getting wiped. How did yours come out ?
gaww said:
I am not so worried about rerooting if it is necessary, but am very worried about getting wiped. How did yours come out ?
Click to expand...
Click to collapse
I'm all set. No wipe, and rooted again on 10.0.31.
NotATreoFan said:
I'm all set. No wipe, and rooted again on 10.0.31.
Click to expand...
Click to collapse
Did you have to unroot before updating ?
Never-mind had to unroot it would not work otherwise. But still wont finish - maybe because i may still have a different then stock kernel even though I unrooted.
gaww said:
Did you have to unroot before updating ?
Never-mind had to unroot it would not work otherwise. But still wont finish - maybe because i may still have a different then stock kernel even though I unrooted.
Click to expand...
Click to collapse
You need to unroot, and also make sure you have the reserve.img partition restored. If you unlocked the bootloader after the .27 OTA, reserve.img is deleted during unlock.
NotATreoFan said:
You need to unroot, and also make sure you have the reserve.img partition restored. If you unlocked the bootloader after the .27 OTA, reserve.img is deleted during unlock.
Click to expand...
Click to collapse
I had read something about that file earlier, but forgot about. I spent hours trying to get it updated to no avail. i will search, but wondered if you could show me the way to do that,
gaww said:
I had read something about that file earlier, but forgot about. I spent hours trying to get it updated to no avail. i will search, but wondered if you could show me the way to do that,
Click to expand...
Click to collapse
Go here: https://forum.xda-developers.com/7t...d1925-10-0-19-fastboot-rom-ota-fixer-t4040629
Download the newest package in the first post, and then download the updated userdata.img from this post: https://forum.xda-developers.com/showpost.php?p=82141557&postcount=117
NotATreoFan said:
Go here: https://forum.xda-developers.com/7t...d1925-10-0-19-fastboot-rom-ota-fixer-t4040629
Download the newest package in the first post, and then download the updated userdata.img from this post: https://forum.xda-developers.com/showpost.php?p=82141557&postcount=117
Click to expand...
Click to collapse
Will this cause a wipe ? If so, will wait for a bigger update.
I'm not currently rooted, so my results won't matter too much atm
gaww said:
Will this cause a wipe ? If so, will wait for a bigger update.
Click to expand...
Click to collapse
No. All data will be intact. You are not formatting or overwriting userdata.
NotATreoFan said:
No. All data will be intact. You are not formatting or overwriting userdata.
Click to expand...
Click to collapse
All I have to do is to not screw up, and after having been on Samsungs since S3, where most things were straight forward and relatively easy, there is a good chance I will.
Will be doing more reading - wish there was a guide like the unlocking and rooting of the US TMo guide thread.
gaww said:
All I have to do is to not screw up, and after having been on Samsungs since S3, where most things were straight forward and relatively easy, there is a good chance I will.
Will be doing more reading - wish there was a guide like the unlocking and rooting of the US TMo guide thread.
Click to expand...
Click to collapse
It's very simple, and the script does most of the work. All you have to do is hit Enter a few times, and let it run.
Back up your data to be safe, and worse case scenario, there is an MSM tool available that will restore the phone to stock.
NotATreoFan said:
It's very simple, and the script does most of the work. All you have to do is hit Enter a few times, and let it run.
Back up your data to be safe, and worse case scenario, there is an MSM tool available that will restore the phone to stock.
Click to expand...
Click to collapse
Is there a better backup than Google Drive for data - was so easy with TWRP ?
gaww said:
Is there a better backup than Google Drive for data - was so easy with TWRP ?
Click to expand...
Click to collapse
Use Google Drive backup, but you should first temporarily turn off your password/fingerprint authentication. That's the only way to ensure a complete backup is run. That's been an issue with Google device backup as a whole since 9.0 began enforcing encryption on backups.
You can turn it back on as soon as the backup completes.
One thing I've noticed already on this update is idle battery drain with 5G enabled (connected or not) has improved dramatically.
I would suggest that anyone who re-roots after makes sure to use a freshly patched kernel pulled after the update.

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