No Service after BB 6.15.00 unlock, OS 4.1

[helloviet]

Hey guys,

I have an iPhone 3GS with OS 4.1 and Baseband 6.15.00.

I've unlocked it via ultrasn0w 1.2 and have reset my phone, and turned 3G off.

My problem is that it's still "Searching.." for a network, steadily approaching the "No Service" status.

Any help would be appreciated.

Oh, my Carrier is T-Mobile.

[Silent Suicide]

1. after install ultrasn0w, turn off 3G and reboot, and insert simcard
2. don't press OK or just leave it if have warning "no simcard inserted"
3. wait for "no service" and turn on airplane mode
4. take off simcard, n insert simcard again
5. turn off airplane mode
a

[helloviet]

Originally Posted by Cracked iPhone

1. after install ultrasn0w, turn off 3G and reboot, and insert simcard
2. don't press OK or just leave it if have warning "no simcard inserted"
3. wait for "no service" and turn on airplane mode
4. take off simcard, n insert simcard again
5. turn off airplane mode
a

I just tried this, still no service. :/

gives me this error:

Network Lost
Your selected cellular network is no longer available. You can choose a different network in Settings.

The "selected network" is T-Mobile, by the way.

[Silent Suicide]

have you tried reinstallin ultrasn0w?

or changing the apn's?

[helloviet]

Originally Posted by Cracked iPhone

have you tried reinstallin ultrasn0w?

or changing the apn's?

I've reinstalled ultrasn0w plenty of times, and how do I change the apn?

[Silent Suicide]

apn editing in cydia

then set up evrything for the tmobile network

[fireishott1]

double check your bb and make sure it is 6.15, you could also try one of my cooked fw i have uploaded many of people used with no issues

[Silent Suicide]

^^ yea definatly try the cooked firmwares.. thanks fireishott1

[helloviet]

Originally Posted by Cracked iPhone

apn editing in cydia

then set up evrything for the tmobile network

I have errors when I try to install.

2 errors pop up too fast for me to read, then this one:

"APN Editing

subprocess post-installation script returned error exit status 255"

[Silent Suicide]

^^use the cooked firmwares fireishott is talking about.. pwngetool is a great program

[helloviet]

Originally Posted by Cracked iPhone

^^use the cooked firmwares fireishott is talking about.. pwngetool is a great program

Alright, I'll try that.

if he cooked them using the new Pwnage tool, I tried doing that today on my friend's mac... but I still had "searching"

[helloviet]

Error 1015 while trying to restore with cooked 4.1 firmware from fireishott.

Got kicked into recovery mode, but then got myself out using iREB.

from here, I turned off 3g and data plan and then installed the cydia updates, rebooted my phone, then went to cydia, installed ultrasn0w with my simcard in, rebooted once again, and now it's still searching.

[junkiee24]

where are you getting ultrasnow 1.2 from?
hope its from here..
'http://repo666.ultrasn0w.com'

[fireishott1]

Originally Posted by helloviet

Error 1015 while trying to restore with cooked 4.1 firmware from fireishott.

Got kicked into recovery mode, but then got myself out using iREB.

from here, I turned off 3g and data plan and then installed the cydia updates, rebooted my phone, then went to cydia, installed ultrasn0w with my simcard in, rebooted once again, and now it's still searching.

hate to ask be sure that you are restoring with the same fw that is on your device ie if you have 4.1 on your device then restore with 4.1 cooked fw

[helloviet]

Yes, I am double checking to make sure the source is from

repo666.ultrasn0w.com

and, as stated in my first post, I'm running 4.1.8B117 iOS with 6.15.00 Modern Firmware.

I downloaded your 4.1_8B117 firmware and tried restoring it, too. That's what my last post was about.

[tasz007]

i am having same issue in my phone if anyone get solution plz PM me

[fireishott1]

Originally Posted by helloviet

Yes, I am double checking to make sure the source is from

repo666.ultrasn0w.com

and, as stated in my first post, I'm running 4.1.8B117 iOS with 6.15.00 Modern Firmware.

I downloaded your 4.1_8B117 firmware and tried restoring it, too. That's what my last post was about.

hmmmm

okay lets look at this
try this try going to stock 4.1 fw should be no prob (does not have bb req) then start all over i know it sounds dumb but i and many of people have done it with no issues be sure to have 3g turned off b4 ultrasn0w install

[helloviet]

Originally Posted by fireishott1

hmmmm

okay lets look at this
try this try going to stock 4.1 fw should be no prob (does not have bb req) then start all over i know it sounds dumb but i and many of people have done it with no issues be sure to have 3g turned off b4 ultrasn0w install

Okay right now I'm restoring it to stock 4.1 I got from iClarified, or somewhere like that.

I think it's gonna be unactivated, what should I use to jailbreak it/activate it so I can get on to Cydia to get ultrasn0w?

[fireishott1]

Originally Posted by helloviet

Okay right now I'm restoring it to stock 4.1 I got from iClarified, or somewhere like that.

I think it's gonna be unactivated, what should I use to jailbreak it/activate it so I can get on to Cydia to get ultrasn0w?

Yes sir

[helloviet]

Originally Posted by fireishott1

Yes sir

Okay i'm using iREB to kick it out of recovery mode as I type this.

Do I jailbreak it with limera1n?