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[Q] No network after successful Root?

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x5starguerillaa
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(Last edited by x5starguerillaa; 23rd April 2012 at 03:43 PM.)
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Question [Q] No network after successful Root?

Ok folks,

Forgive me if this is a panic post!
I successfully rooted my note this morning, I was on LA6 firmware, Downgraded and rooted without any problems.
I noticed that I only had "emergency calls only" after the reboot, so went into mobile network settings and managed to get a signal on my network (3uk) although it dropped again when I rebooted again?

Right after the Rooting was done, I backed up my EFS folder as stated is best practice, then backed up the stock rom.

I thought that maybe the old baseband version was giving me the issues (I presume the notes modem is similar to the HTC radio?) so I went ahead and gave Checkrom NoteHD V6 a shot. It all installed fine and as it should but I still have the no network issue. I dont think it corrupted the efs system as I can still use wifi and my IMEI number is still there.

Any ideas for a new note owner?

Edit:
-----------
I did make note that I was on Baseband XXLA4 before rooting or flashing anything, is it safe to go ahead and flash it from the modems thread via CWM? Should this help?
any pointers if doing so?
SONY Z Ultra C6833 - Stock for now!
=======================================
Samsung Galaxy Tab WiFi - Rooted - Retired
HTC One X - Returned, not happy with this device.
HTC Sensation - HyperSensation ICS - Retired
HTC Desire - Redux V2 - Retired
Samsung Galaxy Note - PA - Retired
Advent vega - VEGAICS BETA 1 - Retired

 
matius44
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Quote:
Originally Posted by x5starguerillaa View Post
Ok folks,

Forgive me if this is a panic post!
I successfully rooted my note this morning, I was on LA6 firmware, Downgraded and rooted without any problems.
I noticed that I only had "emergency calls only" after the reboot, so went into mobile network settings and managed to get a signal on my network (3uk) although it dropped again when I rebooted again?

Right after the Rooting was done, I backed up my EFS folder as stated is best practice, then backed up the stock rom.

I thought that maybe the old baseband version was giving me the issues (I presume the notes modem is similar to the HTC radio?) so I went ahead and gave Checkrom NoteHD V6 a shot. It all installed fine and as it should but I still have the no network issue. I dont think it corrupted the efs system as I can still use wifi and my IMEI number is still there.

Any ideas for a new note owner?
You may have already tried this but are your APN settings correct?

They may change or get deleted between ROM flashes

Also what modem do you have and baseband in the about phone menu right now?
Thanks a lot chasmodo, great friends are rare these days
 
x5starguerillaa
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Wow, that was quick!

My APN settings all seem fine. The preset for three.co.uk were still there and the settings inside seem intact.
Im currently running baseband XXLB2.

Sent from my GT-N7000 using xda premium
SONY Z Ultra C6833 - Stock for now!
=======================================
Samsung Galaxy Tab WiFi - Rooted - Retired
HTC One X - Returned, not happy with this device.
HTC Sensation - HyperSensation ICS - Retired
HTC Desire - Redux V2 - Retired
Samsung Galaxy Note - PA - Retired
Advent vega - VEGAICS BETA 1 - Retired

 
matius44
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Quote:
Originally Posted by x5starguerillaa View Post
Wow, that was quick!

My APN settings all seem fine. The preset for three.co.uk were still there and the settings inside seem intact.
Im currently running baseband XXLB2.

Sent from my GT-N7000 using xda premium
Then it should work your modem is not old and your APN is fine

Maybe try putting another SIM or another carrier
Thanks a lot chasmodo, great friends are rare these days
 
x5starguerillaa
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As ive put in the edit to the OP, is it safe to try to flash back to the XXLA4 modem? If all else fails that is?

Sent from my GT-N7000 using xda premium
SONY Z Ultra C6833 - Stock for now!
=======================================
Samsung Galaxy Tab WiFi - Rooted - Retired
HTC One X - Returned, not happy with this device.
HTC Sensation - HyperSensation ICS - Retired
HTC Desire - Redux V2 - Retired
Samsung Galaxy Note - PA - Retired
Advent vega - VEGAICS BETA 1 - Retired

 
matius44
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Quote:
Originally Posted by x5starguerillaa View Post
As ive put in the edit to the OP, is it safe to try to flash back to the XXLA4 modem? If all else fails that is?

Sent from my GT-N7000 using xda premium
Yes it's safe, I've done it many times
Thanks a lot chasmodo, great friends are rare these days
 
Z3RO2K
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How did you root your note? I am on 3 in the UK with same firmware, have been looking around but not much progress.

Cheers.
 
thehackersz
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First thing first...

- do the hard reset Vol Up + Menu + Power *or* CWM Wipe everything. Reboot...
- Still no go, go and download different radio HERE and flash it

Press the *Thanks* button is not that hard isn't it? xD
 
x5starguerillaa
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Quote:
Originally Posted by Z3RO2K View Post
How did you root your note? I am on 3 in the UK with same firmware, have been looking around but not much progress.

Cheers.
Rooted via the downgrade and zergrush method. That was all fine.

Are you rooted aswell? Having the no network issue?

Sent from my GT-N7000 using xda premium
SONY Z Ultra C6833 - Stock for now!
=======================================
Samsung Galaxy Tab WiFi - Rooted - Retired
HTC One X - Returned, not happy with this device.
HTC Sensation - HyperSensation ICS - Retired
HTC Desire - Redux V2 - Retired
Samsung Galaxy Note - PA - Retired
Advent vega - VEGAICS BETA 1 - Retired

 
x5starguerillaa
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Quote:
Originally Posted by thehackersz View Post
First thing first...

- do the hard reset Vol Up + Menu + Power *or* CWM Wipe everything. Reboot...
- Still no go, go and download different radio HERE and flash it
Ok, followed your advice. Hard reset hasnt improved it.

So went ahead and flashed XXLA4 (my original modem) - Nothing,
Just tried the KL1 modem -Nothing! GRRRRR!

Maybe I will try to go back to stock, I was on the LA6 firmware, See if that works.
SONY Z Ultra C6833 - Stock for now!
=======================================
Samsung Galaxy Tab WiFi - Rooted - Retired
HTC One X - Returned, not happy with this device.
HTC Sensation - HyperSensation ICS - Retired
HTC Desire - Redux V2 - Retired
Samsung Galaxy Note - PA - Retired
Advent vega - VEGAICS BETA 1 - Retired


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