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[Q] WIFI authentification issue after Flashed CROMI

Hi everyone,
Im new (and noob) to this site.
The first problem i am facing atm is I couldnt get my TF700 to connect to wifi after I tried to root it:
1. I have been using Transformer ADB Tool v13
flashed TWRP 2.5.0.0
2. After that i flashed CROMi-Xenogenesis 4.6.1 (http://forum.xda-developers.com/show....php?t=2223492)
The problem was I couldnt connect to wifi at home but able to connect it elsewhere ( I was able to connect to wifi before I flashed CROMI).
3. So I tried to flash it back to the stock rom (4.2.1), but wifi authentication issue still there.
4. now im on 4.2.1/ build JOP40D.WW_epad-10.6.1.14.4-20130329 (thu my original build is
US_epad-10.6.1.14.4-20130329
PLEASE anyone, HELP!!!

Prin85 said:
Hi everyone,
Im new (and noob) to this site.
The first problem i am facing atm is I couldnt get my TF700 to connect to wifi after I tried to root it:
1. I have been using Transformer ADB Tool v13
flashed TWRP 2.5.0.0
2. After that i flashed CROMi-Xenogenesis 4.6.1 (http://forum.xda-developers.com/show....php?t=2223492)
The problem was I couldnt connect to wifi at home but able to connect it elsewhere ( I was able to connect to wifi before I flashed CROMI).
3. So I tried to flash it back to the stock rom (4.2.1), but wifi authentication issue still there.
4. now im on 4.2.1/ build JOP40D.WW_epad-10.6.1.14.4-20130329 (thu my original build is
US_epad-10.6.1.14.4-20130329
PLEASE anyone, HELP!!!
Click to expand...
Click to collapse
I bet you are using channel 12 or 13 at home. The USA does not allow this channel so Asus restricts it in its US builds. Reflash CROMi-X and choose WW Build to fix or change your router channel to 11 or less.

sbdags said:
I bet you are using channel 12 or 13 at home. The USA does not allow this channel so Asus restricts it in its US builds. Reflash CROMi-X and choose WW Build to fix or change your router channel to 11 or less.
Click to expand...
Click to collapse
Im using Channel 1 atm. but Ill try to re flash CROMI-X again and ill let you know the result.
Thank you for your advice

Prin85 said:
Im using Channel 1 atm. but Ill try to re flash CROMI-X again and ill let you know the result.
Thank you for your advice
Click to expand...
Click to collapse
Hmm strange. I'd reboot your router as well just in case....

sbdags said:
Hmm strange. I'd reboot your router as well just in case....
Click to expand...
Click to collapse
I did tried to reboot it, but the problem still there.
I just checked one of the forum saying that there is an update on TF700 in US.
Maybe If I could flash it back to the stock rom and update it, the wifi problem will be solved.
any comment on this ?
Cheers

Back on the horse!
Prin85 said:
I did tried to reboot it, but the problem still there.
I just checked one of the forum saying that there is an update on TF700 in US.
Maybe If I could flash it back to the stock rom and update it, the wifi problem will be solved.
any comment on this ?
Cheers
Click to expand...
Click to collapse
Did I notice that you said your only having this WIFI issue from your router?
Meaning your tablet will connect to other WIFI routers?
IF that is true its most likely your router and not your tablet. However here is what I would do:
1. Get back to root: Pretoriano80 has good one. http://forum.xda-developers.com/showthread.php?t=1833212
2. Install TWRP via GooManager - Its very simple and clean
3. Ensure your current bootloader is supported by the ROM you are attempting to install.
4. Check the MD5 sum of the ROM you pick before you install it. - http://forum.xda-developers.com/showthread.php?t=1135620 (I know different forum but its the same for anything.)
Hope you have a better go of it this time around. Let us know how it goes. BEST OF LUCK!

lowjack81 said:
Did I notice that you said your only having this WIFI issue from your router?
Meaning your tablet will connect to other WIFI routers?
IF that is true its most likely your router and not your tablet. However here is what I would do:
1. Get back to root: Pretoriano80 has good one. http://forum.xda-developers.com/showthread.php?t=1833212
2. Install TWRP via GooManager - Its very simple and clean
3. Ensure your current bootloader is supported by the ROM you are attempting to install.
4. Check the MD5 sum of the ROM you pick before you install it. - http://forum.xda-developers.com/showthread.php?t=1135620 (I know different forum but its the same for anything.)
Hope you have a better go of it this time around. Let us know how it goes. BEST OF LUCK!
Click to expand...
Click to collapse
Hi there,
thank you for your suggestion
I think i have already rooted my tablet and installed TWRP through fastboot method.
Do i have to root it again to fix my tablet?
Sorry Im kinda noob here
Thank you

"Wifi Error" I'll pay $40 for a working solution!

Hi guys, I'm wondering if anyone can help, as this issue is doing my head in!
I recently got a new Motorola Pro+ but unfortunately it doesn't connect to wifi. It attempts to connect for a few seconds and the comes up with "Error."
I've tried a lot of things to fix this like, removing the sim, removing the sd card, trying the wifi fixer app, reflashing the stock rom but nothing works.
Can anyone help me with this? I'm will to pay $40 (Paypal) to anyone who can provide a working solution.
Phone details:
Motorola Pro+ MB632 (Bought new)
System version: 55.1.1036.MB632.Retail.en.GB
Android 2.3.6
Basband version: 5.5.1Q-110_ELW-TA-36
Kernel version: [email protected] #1
Build number: 5.5.1Q-110_ELW-TA-36
Thanks,
Dan

Dial *#*#526#*#* into your phone's keypad. It will show a message "Driver Loading*Successful*. If this is the message that comes up on the screen, than wifi should work now fine.
Sent from my GT-I8150 using xda premium

eryzerz said:
Dial *#*#526#*#* into your phone's keypad. It will show a message "Driver Loading*Successful*. If this is the message that comes up on the screen, than wifi should work now fine.
Sent from my GT-I8150 using xda premium
Click to expand...
Click to collapse
Hi there, thanks for that, I've tried that code many times, nothing happens, no messages come up or anything.
Thanks,
Dan

designer_uk said:
Hi guys, I'm wondering if anyone can help, as this issue is doing my head in!
I recently got a new Motorola Pro+ but unfortunately it doesn't connect to wifi. It attempts to connect for a few seconds and the comes up with "Error."
I've tried a lot of things to fix this like, removing the sim, removing the sd card, trying the wifi fixer app, reflashing the stock rom but nothing works.
Can anyone help me with this? I'm will to pay $40 (Paypal) to anyone who can provide a working solution.
Phone details:
Motorola Pro+ MB632 (Bought new)
System version: 55.1.1036.MB632.Retail.en.GB
Android 2.3.6
Basband version: 5.5.1Q-110_ELW-TA-36
Kernel version: [email protected] #1
Build number: 5.5.1Q-110_ELW-TA-36
Thanks,
Dan
Click to expand...
Click to collapse
Should have posted this in Q&A Forums.
But have you tried switching your Router to G standard and connecting?
Also try to connect your Laptop to the Internet and then tether your connection using softwares like connectifypro etc.

designer_uk said:
Hi guys, I'm wondering if anyone can help, as this issue is doing my head in!
I recently got a new Motorola Pro+ but unfortunately it doesn't connect to wifi. It attempts to connect for a few seconds and the comes up with "Error."
I've tried a lot of things to fix this like, removing the sim, removing the sd card, trying the wifi fixer app, reflashing the stock rom but nothing works.
Can anyone help me with this? I'm will to pay $40 (Paypal) to anyone who can provide a working solution.
Phone details:
Motorola Pro+ MB632 (Bought new)
System version: 55.1.1036.MB632.Retail.en.GB
Android 2.3.6
Basband version: 5.5.1Q-110_ELW-TA-36
Kernel version: [email protected] #1
Build number: 5.5.1Q-110_ELW-TA-36
Thanks,
Dan
Click to expand...
Click to collapse
my just be a firmware problem, try reloading firmware. There arent many fixs for wifi, but I had a evo 4g that had the same error, reflashing the firmware fixed it.

Change the kernel or clear dalvik cache. Not sure, but maybe it will help
Sent from my GT-I8150 using xda premium

Droid.Anoop said:
Should have posted this in Q&A Forums.
But have you tried switching your Router to G standard and connecting?
Also try to connect your Laptop to the Internet and then tether your connection using softwares like connectifypro etc.
Click to expand...
Click to collapse
Thanks for that, sorry I considered posting in Q&A but wasn't sure if that was the correct place to post. My router is set to b/g/n already. I don't really know what tethering is hehe. How do I do tethering?

Splinter836 said:
my just be a firmware problem, try reloading firmware. There arent many fixs for wifi, but I had a evo 4g that had the same error, reflashing the firmware fixed it.
Click to expand...
Click to collapse
I've tried reflashing, but no success, unfortunately.
eryzerz said:
Change the kernel or clear dalvik cache. Not sure, but maybe it will help
Sent from my GT-I8150 using xda premium
Click to expand...
Click to collapse
How do I do those things?

designer_uk said:
Thanks for that, sorry I considered posting in Q&A but wasn't sure if that was the correct place to post. My router is set to b/g/n already. I don't really know what tethering is hehe. How do I do tethering?
Click to expand...
Click to collapse
Install this on your PC.
http://www.connectify.me/

designer_uk said:
I've tried reflashing, but no success, unfortunately.
Click to expand...
Click to collapse
Its a hardware problem then, which means theres no fix other than a trade in. Do you have root? If so, usb tether it with you pc. Should be able to use it then, but you wont be able to use wifi unless its plugged into the usb

designer_uk said:
I've tried reflashing, but no success, unfortunately.
How do I do those things?
Click to expand...
Click to collapse
Turn off your phone, go to recovery, wipe cache and wipe dalvik-cache.
For third solution by me. I suggest you to use 3GTurboCharger by zeppelinrox here. Choose number 9 a.k.a Wi-Fixer. Its possible repair your wifi
Sent from my GT-I8150 using xda premium

eryzerz said:
Turn off your phone, go to recovery, wipe cache and wipe dalvik-cache.
For third solution by me. I suggest you to use 3GTurboCharger by zeppelinrox here. Choose number 9 a.k.a Wi-Fixer. Its possible repair your wifi
Sent from my GT-I8150 using xda premium
Click to expand...
Click to collapse
The PDF does no seem to open for me...
Dan

Try changing your wifi password authentication type
First keep it to open(remove the password) and see if your phone connects to the wifi
If it connects,then change the password to WEP or WPA type

[email protected]$3K#@R said:
Try changing your wifi password authentication type
First keep it to open(remove the password) and see if your phone connects to the wifi
If it connects,then change the password to WEP or WPA type
Click to expand...
Click to collapse
I'll try that, but the phone does not even recognise any nearby connections...

Hi Have you tried Setting Static IP
To set a static IP, you have to go to Wi-Fi settings and go to menu > settings. Over there, you can specify your static IP address, default gateway, subnet mask and DNS servers, or change the encryption type.

vivekkalady said:
Hi Have you tried Setting Static IP
To set a static IP, you have to go to Wi-Fi settings and go to menu > settings. Over there, you can specify your static IP address, default gateway, subnet mask and DNS servers, or change the encryption type.
Click to expand...
Click to collapse
The phone does not even recognise a nearby connection...

Try this Application
https://play.google.com/store/apps/details?id=org.wahtod.wififixer&hl=en
OR
https://play.google.com/store/apps/details?id=com.brilliapps.wifiandmorefixer
download it to PC and copy to sdcard and install it if you dont have data Connection on Phone

vivekkalady said:
Try this Application
https://play.google.com/store/apps/details?id=org.wahtod.wififixer&hl=en
OR
https://play.google.com/store/apps/details?id=com.brilliapps.wifiandmorefixer
download it to PC and copy to sdcard and install it if you dont have data Connection on Phone
Click to expand...
Click to collapse
I tried Wifi Fixer, it did not do anything. The other one does not seem to be compatible with my phone.
Thanks
Dan

@designer_uk
designer_uk said:
I tried Wifi Fixer, it did not do anything. The other one does not seem to be compatible with my phone.
Thanks
Dan
Click to expand...
Click to collapse
take usb debugging on and from the computer write adb logcat > namehere.txt and upload the logcat somewhere we might be able to help you
and if its brand new and you got warranty you should really consider to go to the service center and let them repair it for free, if it worked when you got it doesn't matter unless you haven't rooted or anything or installed a new rom (which may lead to warranty loose) but if its completely stock and nothing changed you should be good to go for a repair. also if you installed any official rom make sure driver modules for your phone is there sometimes there's been a miss and someone might not added it.

LastStandingDroid said:
@designer_uk
take usb debugging on and from the computer write adb logcat > namehere.txt and upload the logcat somewhere we might be able to help you
and if its brand new and you got warranty you should really consider to go to the service center and let them repair it for free, if it worked when you got it doesn't matter unless you haven't rooted or anything or installed a new rom (which may lead to warranty loose) but if its completely stock and nothing changed you should be good to go for a repair. also if you installed any official rom make sure driver modules for your phone is there sometimes there's been a miss and someone might not added it.
Click to expand...
Click to collapse
Thanks for that, because the phone is pretty rare in the UK I ordered mine from a Korean seller on eBay. It took like 2 weeks to arrive including $40 delivery. Now to return it will not only cost about $40 again to send back but it will be a hassle, take ages for replacement or refund so I thought I'd rather pay someone here to help me fix it than send it back.
I'm not too good at technical stuff so can you please tell me how to do the logcat thing?
Thanks,
Dan

GT S-7562 WIFI authentication error

Hello to every one...
I just decided to recycle my Galaxy GT S-7562 as an emergency phone but after an update to 4.0.4...
it doesn't want to connect to a wifi anymore. I always get authentication error...and the funny thing is that
the same happen even if i try to connect to an open network...!!!!!
Don't really know what to do...Anyone else have experienced it?
THX
David

David1501 said:
Hello to every one...
I just decided to recycle my Galaxy GT S-7562 as an emergency phone but after an update to 4.0.4...
it doesn't want to connect to a wifi anymore. I always get authentication error...and the funny thing is that
the same happen even if i try to connect to an open network...!!!!!
Don't really know what to do...Anyone else have experienced it?
THX
David
Click to expand...
Click to collapse
Well, Putting myself in your place, the first thing I would try is boot into recovery and wipedata/ factory reset wipe cache.
restart and check again.
if even after that It doesn't work
flash firmware through odin.
although I would not be dealing with this problem directly cause I don't know what exactly is causing this. So the easiest part, flash.

billysam said:
Well, Putting myself in your place, the first thing I would try is boot into recovery and wipedata/ factory reset wipe cache.
restart and check again.
if even after that It doesn't work
flash firmware through odin.
although I would not be dealing with this problem directly cause I don't know what exactly is causing this. So the easiest part, flash.
Click to expand...
Click to collapse
First off THX for your answer...
Billysam I already tried all the above with no luck... also flashed the firmware a couple of time. Last thing i did was to install
CM11. I'm starting to think that i could be an hardware problem....but well it doesn't look like..
David

David1501 said:
First off THX for your answer...
Billysam I already tried all the above with no luck... also flashed the firmware a couple of time. Last thing i did was to install
CM11. I'm starting to think that i could be an hardware problem....but well it doesn't look like..
David
Click to expand...
Click to collapse
I am uploading a whole zip file with everything that would hopefully return the device to factory default. my upload speed is pretty bad and its already an hour maybe another 5-6 hours and it should probably get uploaded. as soon as it get uploaded I will update my post and will share with you all.

billysam said:
I am uploading a whole zip file with everything that would hopefully return the device to factory default. my upload speed is pretty bad and its already an hour maybe another 5-6 hours and it should probably get uploaded. as soon as it get uploaded I will update my post and will share with you all.
Click to expand...
Click to collapse
OH Thank You! :good::good:

David1501 said:
OH Thank You! :good::good:
Click to expand...
Click to collapse
http://forum.xda-developers.com/s75...band-files-t3246791/post63949797#post63949797
Check this thread files have been uploaded

billysam said:
http://forum.xda-developers.com/s75...band-files-t3246791/post63949797#post63949797
Check this thread files have been uploaded
Click to expand...
Click to collapse
OK THX ver much will let u know the result as I'm done w it

http://forum.xda-developers.com/s756...7#post63949797
Check this thread files have been uploaded
Same thing..AUTHTENTICATION error ocurred...

David1501 said:
http://forum.xda-developers.com/s756...7#post63949797
Check this thread files have been uploaded
Same thing..AUTHTENTICATION error ocurred...
Click to expand...
Click to collapse
Even after completely flashing to default through odin, I would say don't flash anything more. its not the software's fault
There are 2 things now
Your router settings. for this there are many things that could make problems
1. First Check wifi password and be 200 percent sure that you're entering the right password.
2. Check at another place, another wifi. I also had trouble connecting at my friends wifi, it would keep returning with authentication error, but the same device connected to mine router without any error. (I still couldn't confirm why it happened there, I suspect my friend had blocked my device in router settings or gave me the wrong password)
3. Forget network, turn off your device, turn off your router, then turn on your device and your router , open wifi in device enter password again and connect.
4. Make sure bluetooth is off and only wifi is on.
5. Check if your Mac ID is not being blocked by the router (find MAC address in your device settings-wifi-advanced) enter your Router settings >>wifi>>MAC Filter disable the Mac filter.
6. Go into your router and go to advance and under wireless go to wireless card list and click set up access list ...add your device with the mac address.
7. Reset the router.
8. Change the security settings on the router, from WEP to WPA2/WPA or vise versa, change SSID name as well.
can connect through WPA push button?
9. Try changing wifi channel to 5, 6,7,8.
10. there are few app in play store that say they can fix the wifi issues one such app is wifix, try them too.
Even after going through all this it doesn't work, then I feel there is a chance that wifi module is at fault and the part would need to be replaced.
there are whole lot of people on the internet that have faced issues and are facing issues with the wifi be it any device,(same goes for the wife ) Guess it has a mind of it's own too.
Well best of luck.

Ok Thank you very much for your help....
I already went through what u suggest before to post my 1st msg...with no luck.
What i find strange is that i'm not even able to connect to an open network..and
still i believe that it has nothing to do with the hardware....
Auth error on an open network is weird....anyway...
THX
David

I'm facing the same problem ... authentication problem occurred... even on open networks.
flashed stock rom
still problem exists

Android 6.0 Beta problem

I would like to withdraw from the Android beta program and go back to using Lollipop again. However, when I try to use the Galaxy Beta Program app, it gives me a network error and that it can't connect to the server. Sometimes it even says I wouldn't have internet connection even though I'm connected to mobile data.
I have an unrooted SM-G920F device.

JnsJknn said:
I would like to withdraw from the Android beta program and go back to using Lollipop again. However, when I try to use the Galaxy Beta Program app, it gives me a network error and that it can't connect to the server. Sometimes it even says I wouldn't have internet connection even though I'm connected to mobile data.
I have an unrooted SM-G920F device.
Click to expand...
Click to collapse
Beta program ita closed ...

lummujaj said:
Beta program ita closed ...
Click to expand...
Click to collapse
So how am I supposed to withdraw and get Lollipop back? Do I just have to flash the firmware? I'm just not currently able to use a computer so it'd be nice to do it wirelessly somehow so I could do it right now.

JnsJknn said:
So how am I supposed to withdraw and get Lollipop back? Do I just have to flash the firmware? I'm just not currently able to use a computer so it'd be nice to do it wirelessly somehow so I could do it right now.
Click to expand...
Click to collapse
if you are rooted then i can only suggest using flashfire but this may not flash the relevant Lollipop bootloader etc as they are protected.
Odin may be the only answer tbh

If you just flash the lolipop fw, you will just be prompted to update again as your phone's serial # is associated with the beta program. The galaxy beta program servers has had a lot of disconnections/issues for the purposes of bug reporting - I'd just be patient and try again later.

H E L P

just uninstalled magisk from the app, and my phone is just restarting and not turnin on

plese tell us more;
what phone?
do you have a PC at hand?
have you used SP flash tool, the qualcomm equivalent or Odin?
are you familiar with firmware files?
the usual procedure for fixing this is flashing a working system image and wiping cache/dalivk/data or a complete firmware image instead

Qwerty_in_me said:
plese tell us more;
what phone?
do you have a PC at hand?
have you used SP flash tool, the qualcomm equivalent or Odin?
are you familiar with firmware files?
the usual procedure for fixing this is flashing a working system image and wiping cache/dalivk/data or a complete firmware image instead
Click to expand...
Click to collapse
i fixed it by re flashing magisk patched using odin

Qwerty_in_me said:
plese tell us more;
what phone?
do you have a PC at hand?
have you used SP flash tool, the qualcomm equivalent or Odin?
are you familiar with firmware files?
the usual procedure for fixing this is flashing a working system image and wiping cache/dalivk/data or a complete firmware image instead
Click to expand...
Click to collapse
but the wifi isnt working

if you're using a cellphone to type this, connect it to the computer vith a cable, go to Settings > WiFi and connections > Hotspot and Teathering > and turn on USB teathering
also, answer the questions, no info is useless info

Qwerty_in_me said:
if you're using a cellphone to type this, connect it to the computer vith a cable, go to Settings > WiFi and connections > Hotspot and Teathering > and turn on USB teathering
also, answer the questions, no info is useless info
Click to expand...
Click to collapse
the previous proplem is solved, thats y i didnt answer

Qwerty_in_me said:
if you're using a cellphone to type this, connect it to the computer vith a cable, go to Settings > WiFi and connections > Hotspot and Teathering > and turn on USB teathering
also, answer the questions, no info is useless info
Click to expand...
Click to collapse
and im using pc to write these msgs, the mobile's wifi thats not turning on

aight lad, send me a screenshot of settings > about phone
this sounds like the wifi drivers aren't where they should be
also; ANSWER THE FIRST QUESTIONS PLEASE!!!

Qwerty_in_me said:
aight lad, send me a screenshot of settings > about phone
this sounds like the wifi drivers aren't where they should be
also; ANSWER THE FIRST QUESTIONS PLEASE!!!
Click to expand...
Click to collapse
1 - the phone : Samsung m11
2 - yes I have PC at my hand
3 - I used odin
"The Screenshot" -

I think I was right about the drivers (magisk mounts the partitions differently sometimes breaking links) so just reflash the stock ROM, if you don't have that at hand look for it on Hovatek or other firmware providers (I think Samsung provides ROMs themselves)

i dont know how to refresh the rom( the rom is the AP file that i flashed it?) ,

Qwerty_in_me said:
I think I was right about the drivers (magisk mounts the partitions differently sometimes breaking links) so just reflash the stock ROM, if you don't have that at hand look for it on Hovatek or other firmware providers (I think Samsung provides ROMs themselves)
Click to expand...
Click to collapse
He may need 'to do a full Odin restore with data wipe' due to restoring images on Sammy... :
https://forum.xda-developers.com/t/magisk-general-support-discussion.3432382/post-86022423 PW