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[Q] WW bootloader and ROM in US purchased TF700?

Hey experts,
I have a tf700 I purchased in US and I live in India.
I have used CleanROM Inheritance 3.4.6 US version and had no problems whatsoever. Now I want to upgrade to CROMI - X 4.6.9. However, when I installed CROMI - X 4.6.9 I couldn't get the Wifi to work. The network connects fine but I don't get internet access (and not just for the play store no internet access at all). I have tried both US and WW build versions of the ROM.
The bootloader I installed was of US version listed in the ROM's thread. I have no problems with CleanROM 3.4.6 on this same bootloader but CROMI X doesn't seem to support Wifi.
Please suggest a solution. I think I may be the last one with what people keep saying is an ancient ROM for the tab. :crying:
Can I install a WW bootloader on a tab that I purchased in the US and will it solve my problem?
What other solution is there?
Thanks in advance.
P.S. I couldn't post on the ROM's thread as I need to have posted at least 10 posts before I can post on a development thread.

Pawan90 said:
Hey experts,
I have a tf700 I purchased in US and I live in India.
I have used CleanROM Inheritance 3.4.6 US version and had no problems whatsoever. Now I want to upgrade to CROMI - X 4.6.9. However, when I installed CROMI - X 4.6.9 I couldn't get the Wifi to work. The network connects fine but I don't get internet access (and not just for the play store no internet access at all). I have tried both US and WW build versions of the ROM.
The bootloader I installed was of US version listed in the ROM's thread. I have no problems with CleanROM 3.4.6 on this same bootloader but CROMI X doesn't seem to support Wifi.
Please suggest a solution. I think I may be the last one with what people keep saying is an ancient ROM for the tab. :crying:
Can I install a WW bootloader on a tab that I purchased in the US and will it solve my problem?
What other solution is there?
Thanks in advance.
P.S. I couldn't post on the ROM's thread as I need to have posted at least 10 posts before I can post on a development thread.
Click to expand...
Click to collapse
You can try this:
Before you try this, please backup your system in case of bootloop.
1. Go to your build.prop and find these entries: Put the Number Sign (#) in front of the Net.tcp.buffersize, please see below.
net.tcp.buffersize.default=4096,87380,256960,4096,16384,256960
#net.tcp.buffersize.edge=4096,87380,256960,4096,16384,256960
#net.tcp.buffersize.gprs=4096,87380,256960,4096,16384,256960
#net.tcp.buffersize.umts=4096,87380,256960,4096,16384,256960
net.tcp.buffersize.wifi=4096,87380,256960,4096,16384,256960
2. Save and restart your device.
3. Boot into recovery and wipe both Caches.
4. Reboot and see if it works.
Please report back and Good luck.

Pawan90 said:
The network connects fine but I don't get internet access (and not just for the play store no internet access at all). I have tried both US and WW build versions of the ROM.
Click to expand...
Click to collapse
Can you ping your router from the tablet?

LetMeKnow said:
You can try this:
Before you try this, please backup your system in case of bootloop.
1. Go to your build.prop and find these entries: Put the Number Sign (#) in front of the Net.tcp.buffersize, please see below.
net.tcp.buffersize.default=4096,87380,256960,4096,16384,256960
#net.tcp.buffersize.edge=4096,87380,256960,4096,16384,256960
#net.tcp.buffersize.gprs=4096,87380,256960,4096,16384,256960
#net.tcp.buffersize.umts=4096,87380,256960,4096,16384,256960
net.tcp.buffersize.wifi=4096,87380,256960,4096,16384,256960
2. Save and restart your device.
3. Boot into recovery and wipe both Caches.
4. Reboot and see if it works.
Please report back and Good luck.
Click to expand...
Click to collapse
Thanks for the quick response. Tried the method you suggested. Still not working. :crying:
While I installed the WW build ROM the locale in the build.prop file still shows US should i change that? the bootloader is of the US version btw.

_that said:
Can you ping your router from the tablet?
Click to expand...
Click to collapse
Yes I can see the admin settings in 192.168.1.1 .

Pawan90 said:
Thanks for the quick response. Tried the method you suggested. Still not working. :crying:
While I installed the WW build ROM the locale in the build.prop file still shows US should i change that? the bootloader is of the US version btw.
Click to expand...
Click to collapse
Go to your Wifi setting and check to see if you have IP Address assigned to your tablet. If not, you can set it as a static IP to your tablet on your router instead of dynamic. If it does not work, then it is beyond my knowledge on this matter. Somebody can help you out, sorry. :crying:

LetMeKnow said:
Go to your Wifi setting and check to see if you have IP Address assigned to your tablet. If not, you can set it as a static IP to your tablet on your router instead of dynamic. If it does not work, then it is beyond my knowledge on this matter. Somebody can help you out, sorry. :crying:
Click to expand...
Click to collapse
How do I do that? I see that my tablet's MAC id is shown as connected to the router. How do I assign an IP address to my tablet?

Pawan90 said:
How do I do that? I see that my tablet's MAC id is shown as connected to the router. How do I assign an IP address to my tablet?
Click to expand...
Click to collapse
Man do I feel silly. Especially becuase the problem seemed to be that of DNS. Changed the wifi network to static IP and set the DNS to google DNS and viola! worked like a charm. Thanks for you help LetMeKnow and _thats. You guys rock.
Cheers!

Pawan90 said:
Man do I feel silly. Especially becuase the problem seemed to be that of DNS. Changed the wifi network to static IP and set the DNS to google DNS and viola! worked like a charm. Thanks for you help LetMeKnow and _thats. You guys rock.
Cheers!
Click to expand...
Click to collapse
Glad that you got it going. :good:

"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

No network at all? (Please help!)

So I switched over from 4.4.4 to MIUI 8 Global (6.0.1) almost a week ago and I have had no data since then, but I could make calls and receive texts. Yesterday morning to find that I had no service of any kind on my device... Any ideas? I tried flashing different radios and I am shown that I have signal for a split second before it goes back to no bars, attempted to set the carrier manually too but nothing seems to stick.
I am on the Ting network in the western half of the US if that helps any.
Thanks guys, my N5 and I greatly appreciate it!

Does the phone work properly on a stock ROM? APN settings are correct for data purposes ? Was the phone bumped or dropped?

On my moms nexus 5 the wifi wasn't working anymore so i reflashed the stock rom and it started working again. If you don't want to have to resort to losing data you can try checking if the antennas if they are disconnected on the back of the phone. Just take off the back covers and plug the antennas back in and that might help

audit13 said:
Does the phone work properly on a stock ROM? APN settings are correct for data purposes ? Was the phone bumped or dropped?
Click to expand...
Click to collapse
The signal works on stock and 5, haven't dropped the phone

Sounds like the custom ROM doesn't work well with your phone. Any other users of the same rom experience the same issue?

audit13 said:
Sounds like the custom ROM doesn't work well with your phone. Any other users of the same rom experience the same issue?
Click to expand...
Click to collapse
I saw a few things said about it in the ROM's thread but no answers. I asked in there as well but nobody replied.
I can sometimes make calls/text, but for the most part is just stays disconnected.

Jiharu Ikumiya said:
I saw a few things said about it in the ROM's thread but no answers. I asked in there as well but nobody replied.
I can sometimes make calls/text, but for the most part is just stays disconnected.
Click to expand...
Click to collapse
Are you sure you have Efs folder after flashing any custom rom?

Stevica Smederevac said:
Are you sure you have Efs folder after flashing any custom rom?
Click to expand...
Click to collapse
If I did where would I find it? I apologize, I'm still very new to all of this.

Jiharu Ikumiya said:
If I did where would I find it? I apologize, I'm still very new to all of this.
Click to expand...
Click to collapse
About phone - phone status. You should imei number, serial number, wifi mac address.

Stevica Smederevac said:
About phone - phone status. You should imei number, serial number, wifi mac address.
Click to expand...
Click to collapse
Yeah everything was there, it just said I had no network. Anytime I try to connect it flashes sprint for JUUUUUST a second before kicking me off lol. I'm using my stock 4.4.4 for now so I at least have a working phone, but I really would like to use the MIUI 8 if possible.
Sorry for the slow reply, I've been busy.

Jiharu Ikumiya said:
Yeah everything was there, it just said I had no network. Anytime I try to connect it flashes sprint for JUUUUUST a second before kicking me off lol. I'm using my stock 4.4.4 for now so I at least have a working phone, but I really would like to use the MIUI 8 if possible.
Sorry for the slow reply, I've been busy.
Click to expand...
Click to collapse
Then it's obvious that the MIUI rom is causing the problem. You should move to something else.

You can not turn on wifi

You can not turn on wifi, a button from wifi as if it was blocked. I have uploaded the system through Odin several times and it did not help

z.woytec said:
You can not turn on wifi, a button from wifi as if it was blocked. I have uploaded the system through Odin several times and it did not help
Click to expand...
Click to collapse
What country and what firmware?

cooltt said:
What country and what firmware?
Click to expand...
Click to collapse
Poland G930FXXS4ESAE

z.woytec said:
You can not turn on wifi, a button from wifi as if it was blocked. I have uploaded the system through Odin several times and it did not help
Click to expand...
Click to collapse
Your wifi wire might be damaged or maybe a broken mac address. Try letting your phone diagnosed by an specialist. If you can repair on your own cable costs arround 5-10$

z.woytec said:
Poland G930FXXS4ESAE
Click to expand...
Click to collapse
Is there a mac address listed in settings?
Does the WiFi switch on then straight back off again?

cooltt said:
Is there a mac address listed in settings?
Does the WiFi switch on then straight back off again?
Click to expand...
Click to collapse
The MAC address is visible, wifi does not want to turn on at all.

z.woytec said:
The MAC address is visible, wifi does not want to turn on at all.
Click to expand...
Click to collapse
Download and flash the same firmware again or use Smartswitch emergency recovery. Don't use the firmware you already have, it may be corrupt.
It's unlikely to be a hardware problem if you haven't dropped the phone or got it wet.
Sometimes the firmware will flash OK but some system files are corrupt so WiFi cannot initiate.

cooltt said:
Download and flash the same firmware again or use Smartswitch emergency recovery. Don't use the firmware you already have, it may be corrupt.
It's unlikely to be a hardware problem if you haven't dropped the phone or got it wet.
Sometimes the firmware will flash OK but some system files are corrupt so WiFi cannot initiate.
Click to expand...
Click to collapse
Unfortunately they still do not work.

z.woytec said:
Unfortunately they still do not work.
Click to expand...
Click to collapse
Did you get the firmware from the same place as last time?
I would suggest you install United Kingdom BTU which is unbranded fully Europe compatible and see if that helps. Use Samfirm tool and after flash change language to Polski.
Also, did the WiFi just stop working or was it after a firmware flash?

I downloaded the firmware from Samfirm. Wifi was already turned off automatically but it was always possible to turn it on again. Until now. I think, however, that it will be a technical problem.