[Q] Wont recognize device after ROOT!! No internet!! - Galaxy Tab 10.1 Q&A, Help & Troubleshooting

Rooted My GT-P7510 (WiFi) a few days ago following these instructions.
http://forum.xda-developers.com/showthread.php?t=1474971
Flashed with Team Kang ICS Rom. Everything seemed to be working in order until today when I tried to hook the USB to the PC to move some videos over to my Tab. Problem is, it will not recognize the Tab at all. I tried re-downloading Kies Air with no luck. I then decided to go back to stock configuration and unroot the Tablet. Well since I can't pull the original file from my PC to do this I'm kinda screwed. To make matters worse I decided to do a clean install by doing a factory data reset 3X, Wipe cache 3X, and Wipe Dalvek Calche 3X, then reboot. Well, that all went fine until trying to setup the Tab again. I try to sign into my g mail account but, upon initial setup I get this message:
Can't establish a reliable connection to the server.
This could be a temporary problem or your Android device may not be provisioned for data services. If it continues call customer support.
I'm connecting to my home WiFi so I don't need to worry about it being a data issue. Everything else in the house is working fine.
So now I'm trying to figure out how to unroot the tab and without the internet or way a to get the PC to recognize it. I pretty much have a $400 paper wait. Any help or suggestions would be great. Thanks!

I think the best you can do is use odin to flash stock firmware. Go to www.sammobile.com, download the right firmware four your device and flash away!!
Sent from my amazing 10.1 galaxy tab

dive_junkie76 said:
Rooted My GT-P7510 (WiFi) a few days ago following these instructions.
http://forum.xda-developers.com/showthread.php?t=1474971
Flashed with Team Kang ICS Rom. Everything seemed to be working in order until today when I tried to hook the USB to the PC to move some videos over to my Tab. Problem is, it will not recognize the Tab at all. I tried re-downloading Kies Air with no luck. I then decided to go back to stock configuration and unroot the Tablet. Well since I can't pull the original file from my PC to do this I'm kinda screwed. To make matters worse I decided to do a clean install by doing a factory data reset 3X, Wipe cache 3X, and Wipe Dalvek Calche 3X, then reboot. Well, that all went fine until trying to setup the Tab again. I try to sign into my g mail account but, upon initial setup I get this message:
Can't establish a reliable connection to the server.
This could be a temporary problem or your Android device may not be provisioned for data services. If it continues call customer support.
I'm connecting to my home WiFi so I don't need to worry about it being a data issue. Everything else in the house is working fine.
So now I'm trying to figure out how to unroot the tab and without the internet or way a to get the PC to recognize it. I pretty much have a $400 paper wait. Any help or suggestions would be great. Thanks!
Click to expand...
Click to collapse
Have you enabled MTP data transfer?
Go to settings- storage- options [Top right corner] - USB computer connection- and see if MTP is checked or unchecked. It should be checked in order for the device to be recognized.
Hope this helps.

Related

[Q] MTP driver issue...

Hi all,
Just had my new S3 for a few days and loving it so far apart from 1 thing.
I updated the firmware the other day via Kies but now the MTP driver fails to install.
I've uninstalled Kies, drivers, downloaded it again and reinstalled but nothing. Cable is fine and its only happened since the update 2 days ago.
Any ideas as i cant connect the damn thing to my PC now to take pics off, put music on
Cheers
Anyone?
neo6776 said:
Hi all,
Just had my new S3 for a few days and loving it so far apart from 1 thing.
I updated the firmware the other day via Kies but now the MTP driver fails to install.
I've uninstalled Kies, drivers, downloaded it again and reinstalled but nothing. Cable is fine and its only happened since the update 2 days ago.
Any ideas as i cant connect the damn thing to my PC now to take pics off, put music on
Cheers
Click to expand...
Click to collapse
wiered
have you tried some other pc ??
I've had the same problems, and seem to have narrowed it down. I originally had work email on my phone and it caused my phone to not connect to the PC due to security policies. I removed the email and it started working again. However at some point it stopped working again. I had rooted my phone and so I thought maybe that had something to do with it. After trying everything, I found a thread that mentioned factory reset may help. I tried this and sure enough it came back. Until the next day. It stopped working again. I did a factory reset once more, and it started working again. This time I skipped google login (restore). I installed an app at a time and reset the phone. All working still, After a while I got the confidence to restore everything and so far, all working.
My best guess, is the google backups was backing up and restoring something that was causing the MTP driver to fail. It's definitely something on the phone that causes this problem (in my case at least). Since I went through a clean backup / restore cycle now, it doesn't seem to be happening.
Hope this helps!
try on another usb port,off/on usb debugging again,reboot phone ,troubleshoot connection error on kies ,then connect to try , make sure to use original data cable
pblagay said:
I've had the same problems, and seem to have narrowed it down. I originally had work email on my phone and it caused my phone to not connect to the PC due to security policies. I removed the email and it started working again. However at some point it stopped working again. I had rooted my phone and so I thought maybe that had something to do with it. After trying everything, I found a thread that mentioned factory reset may help. I tried this and sure enough it came back. Until the next day. It stopped working again. I did a factory reset once more, and it started working again. This time I skipped google login (restore). I installed an app at a time and reset the phone. All working still, After a while I got the confidence to restore everything and so far, all working.
My best guess, is the google backups was backing up and restoring something that was causing the MTP driver to fail. It's definitely something on the phone that causes this problem (in my case at least). Since I went through a clean backup / restore cycle now, it doesn't seem to be happening.
Hope this helps!
Click to expand...
Click to collapse
This workded for me!!!!! I had tried everything for 2 days but only this worked and I didnt loose root...

HALP! Encrypted in CM10, now lost internal storage

Had my phone 2 years, installed ROMs without any issues before.
Was running CM10.1 daily, when yesterday I thought I'd go and encrypt the phone (using the system menu).
Phone encrypted, rebooted, but immediately I started getting 'google play store crashed' errors in an infinite loop. It was usable enough to push the latest neatrom to the phone via USB connectivity, so I did a full wipe (clear data/factory reset, clear cache, clear dalvik, format /system, install rom in CWM) and installed neatrom.
Phone reboots, looks OK at first except for a 'usb storage is blank or unsupported' message in notification center. I try to format it, no dice, just stops displays the notification again.
Of course, without what is seen by the sgs2 as usb storage I can't install any app and everything crashes to desktop (camera, etc).
I'm not sure what to do next, and could use some advice! Thank you!
Right, so now I've bricked it. Odin, GB phone, csr and pda, then black screen, then nothing. Won't reboot either. Just... great.
Ok, thanks for sharing.
Sent from the little guy
I got an iPhone now. Wondering why I spent 2 years of my life with a battery that last 1/2 day and constant issues. Problem solved for good!
Alright! Now you got so many things to do with it.
Sent from the little guy
reflash back to stock rom first, but first make a back up for your current rom. that happened to my tab before. the internal memory is not working and saying something blank/unsupported, really cannot remeber. i couldnt install apps. i contacted the support of the tab (NOMADNINE) and i was adviced to flash it back to stock since it will copy files and put the chipset to write mode and will erase everything... you can try to flash it through ODIN.
He went iOS.
Sent from the little guy
gastonw said:
He went iOS.
Sent from the little guy
Click to expand...
Click to collapse
Yup, plus the SGS2 is hard bricked: no power on, tried various ways to address that but no dice. Off to ebay for spare parts.

[Q] cant connect to Wifi - tried nearly everything

Hi All,
I ahve a problem with my SGS3 GT I 9300 Android 4.1.2. I cant connect to any Wifi. When I try to connect I get the message "Authentication error". The router has WPA2 encryption. Even when I setup the router with no encryption it gives this error.
What I did before:
I have had another SGS3 with the same Software on it and wanted to make a nandroid backup to the new SGS3. This worked fine and everything was good except the wifi.
I already tried to connect with adb shell to kill wpa_supplicant but also with no success.
I am out of ideas what I can do. I dont want to wipe the whole phone again and setup everything.
Please help!!!
I am out of ideas what I can do. I dont want to wipe the whole phone again and setup everything.
No then you could try just flashing a kernel via Odin .
What I did before:
I have had another SGS3 with the same Software on it and wanted to make a nandroid backup to the new SGS3. This worked fine and everything was good except the wifi.
Answer has to be wipe the phone you transferred the wifi problem .
jje
I wiped the phone and now the wifi is working again.

Wifi not connecting on Asus Memo pad 10.1

My tablet will not connect to ANY WiFi network anymore. Everything was working perfectly, but had to send the tablet to Asus for RMA because it would not charge anymore. But now, when i connect to my wifi network it just says its saved and does not connect" I figured maybe it was an issue with my network, so I went out and tested it with other WiFi connections. It can scan and detect everything, but the same thing happens while trying to connect to anything. My Sony phone and laptop are able to connect to everything perfectly, but the tablet will not, even to the networks which it has previously connected to.
Things I have tried:
Deleted all networks by using the "Forget network" option and tried connecting again.
Tried "open" type networks without any passwords.
Rebooted the tablet several times.
Done a factory reset, twice.
Tried to analyse logcat data.
Anyone else know a fixs for this problem? Or do i have to rma it again..
Cyclodia said:
My tablet will not connect to ANY WiFi network anymore. Everything was working perfectly, but had to send the tablet to Asus for RMA because it would not charge anymore. But now, when i connect to my wifi network it just says its saved and does not connect" I figured maybe it was an issue with my network, so I went out and tested it with other WiFi connections. It can scan and detect everything, but the same thing happens while trying to connect to anything. My Sony phone and laptop are able to connect to everything perfectly, but the tablet will not, even to the networks which it has previously connected to.
Things I have tried:
Deleted all networks by using the "Forget network" option and tried connecting again.
Tried "open" type networks without any passwords.
Rebooted the tablet several times.
Done a factory reset, twice.
Tried to analyse logcat data.
Anyone else know a fixs for this problem? Or do i have to rma it again..
Click to expand...
Click to collapse
Nobody ?
Same issue - any resolution?
I purchased two refurbished ASUS MeMO Pad Smart 10.1" tablets from Groupon - $109 each - in late Sept 2014. Figured it was a good deal so I jumped on it: I would have one for myself and one for a gift (for my father). Mine has worked without any issues, but I finally gave my father his tablet today (Mar 1, 2015 - yes, six months later) ... and I cannot get his tablet to connect via wi-fi. I've tried all the same steps - from the initial setup to trying other wi-fi locations to doing a factory reset. Nothing is working.
How can I fix this???? Please help!!
I just had the same problem reinstalling the stock rom.
It was a permissions problem caused by the su executable blocking che permission change, I solved installing a selfmade custom zip via recovery, ispired by this thread: http://forum.xda-developers.com/android/development/rom-asus-memo-pad-8-me180a-ww-3-1-0-42-t3027620
This is the url of the zip, if you know how to use it... https://dl.dropboxusercontent.com/u/18969675/me180a_permissions_fix.zip
Best regards
Marco
Did this work?
nappa85 said:
I just had the same problem reinstalling the stock rom.
It was a permissions problem caused by the su executable blocking che permission change, I solved installing a selfmade custom zip via recovery, ispired by this thread: http://forum.xda-developers.com/android/development/rom-asus-memo-pad-8-me180a-ww-3-1-0-42-t3027620
This is the url of the zip, if you know how to use it... https://dl.dropboxusercontent.com/u/18969675/me180a_permissions_fix.zip
Best regards
Marco
Click to expand...
Click to collapse
Hey whats up. Did this work? I have the same wifi not connecting issue with my Memo pad smart
bredzy said:
Hey whats up. Did this work? I have the same wifi not connecting issue with my Memo pad smart
Click to expand...
Click to collapse
My system worked for my MemoPad, but I have no idea if it's compatible with your model...
It's a simple script who changes the permissions, it doesn't install anything, so I don't think it could do any damage...
The problem with original rom was about "set_metadata_recursive" function not existing, so I had to list all files from the directories and call "set_metadata" on each one.
nappa85 said:
I just had the same problem reinstalling the stock rom.
It was a permissions problem caused by the su executable blocking che permission change, I solved installing a selfmade custom zip via recovery, ispired by this thread: http://forum.xda-developers.com/android/development/rom-asus-memo-pad-8-me180a-ww-3-1-0-42-t3027620
This is the url of the zip, if you know how to use it... https://dl.dropboxusercontent.com/u/18969675/me180a_permissions_fix.zip
Best regards
Marco
Click to expand...
Click to collapse
Hello, I hope it's not against rules to bump old threads, but I need the file from above post, it would be great if anyone have it and is willing to reupload it.

Encryption unsuccessful random! Need help. Galaxy S3 CM 12.1

Sup guys, so i just had a really strange problem that popped out randomly, i was watching a youtube video and i had to help a person quickly and when i came back just a minute later i saw my phone showing encryption unsuccessfull when i pressed the power button to turn my screen on. Well it said to factory reset my phone, i don't store any important data on my phone anyways so i just went for it, and it restarted went to my TWRP recovery and tried factory reseting it, to no success. It basically failed to access /data/ and other directories and i can't see any files in them through recovery. And so i can't even factory reset it, i can't install a ROM cause the partition is corrupt i assume. How can i "unbrick" this? I was running the good old Temaseks CM 12.1 ROM, has been working fine for a looong time. My PC recognizes the phone but i can't access any data, it just shows that it's connected, odin doesn't recognize it.
Can somebody help me please ? I use my phone alot and it's really important.

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