Your favorite Apple, iPhone, iPad, iOS, Jailbreak, and Cydia site.
iPhone Newsforums, a part of the
I unlocked sprint iphone 4s for at&t and works great. But how to do i go back to sprint? I took out the sim card at&t and put the sprint...
04-24-2012, 03:29 PM #161
I unlocked sprint iphone 4s for at&t and works great. But how to do i go back to sprint? I took out the sim card at&t and put the sprint one back in and it wont activate? Help please
04-24-2012, 03:38 PM #162
04-24-2012, 04:04 PM #163
04-24-2012, 06:23 PM #164
What does ultrasnow do? Does it just say no service? Install ultrasnow, make sure 3g is off and turn on and off airplane mode so it searches. What does it say after the search?
Apn for cellular data and mms should be epc.tmobile.com
Also take note that alot of the information should have already been filled in by the mms fix. If there is nothing filled in reinstall the mms fix. Be sure that your sim card is in the phone and you have service when installing mms fix.
It is normal for the MMS to stall at 90%, typically it takes 10 second -1 minute to go through afterwards depending on how big your picture is and how good your signal is.
Also be sure 3g is off.
Last edited by k1653d; 04-24-2012 at 06:38 PM.
04-24-2012, 06:49 PM #165
04-24-2012, 08:04 PM #166
04-24-2012, 08:48 PM #167
04-24-2012, 08:57 PM #168
04-24-2012, 09:13 PM #169
04-25-2012, 12:43 AM #170
I just did this last night. no more Gevey for me I hope. Works great on the T-mobile network
04-25-2012, 05:23 AM #171
anyone pls help i cant unlock. i'm stuck in step 7 everytime i done step 6 and on the next step its cant activate
04-25-2012, 05:53 AM #172
04-25-2012, 08:08 AM #173
Yesterday it took all night for me to get things working, so I wanted to post a little help for others:
Make sure your provider is really what it seems. Mine provider supposed to be o2 uk - bought it in aftermarket.
Used iTools to check, but they only showed the region - GB. Carrier was Carrier lab 11.0. Did search the google, but nothing normal showed up (some even told it was ATT).
I thought it was some problem with SAM, reinstalled it, installed Cydia three times, and even more. Tried copying, deleting etc.
But if you are unsure about your carrier and iTunes doesn't activate iphone, do what I did - use iTools and get to know the region, take your region and start from the beginning, with every provider and every SIM ID (but don't copy or change anything to IMSI or ICCID - just to get to know the right carrier), then in SAM > utilities > attempt activation (iphone connected to itunes) and... woillla...! it started activating!!
then do as in instructions..
04-25-2012, 09:01 AM #174
Just read on @sbingner twitter that this will work on 4.1 FW for IP4 however no success on 4.2.1. Anyone know if you require a new activated sim of the provider that you are switching to or an unactivated sim will work as well?
04-25-2012, 10:14 AM #175
SAM CAN YOU PLEASE SHARE YOUR CDMA KNOWLEDGE for a Sprint Unlock?
Have a JB Sprint 4s on 5.0.1 but phone never had a SIM because its a dual system phone with cdma and gsm.
Phone gets activated by itunes as best as I can tell without having any sim card.
Phone appears activated there after But, it does not want to support a sim.
04-25-2012, 11:01 AM #176
04-25-2012, 02:16 PM #177
Yesterday after i did all of it and it unlocked my Ip4 on 5.1 BB 4.12. I downloaded something from cydia and it wouldnt reboot. Just stuck on the logo, so i had to restore through iphone and thinking to myself i hope this works again from step 1 since i believed my unlock wouldnt be there but surprise right after restore it picked up my tmobile sim in seconds and it worked.
Also, i was wondering how to add data to use the internet. I read the few things and i had to reboot to do all that but i didnt wana lose my JB so i said F-it. So, i am out and about. Guess what. My data works. Edge on top. I went to safari and it worked. No wifi or anything. I didnt enter anything and wala. I wonder why though. Im not complaining. I may have been lucky.
04-25-2012, 03:02 PM #178
04-25-2012, 03:16 PM #179
The Following User Says Thank You to Loso_Luciano For This Useful Post:
04-25-2012, 03:56 PM #180