ive used the for a while it was all working fine its on 02 py as you go then i jb it it was working fine for a couple off days but now ive lost signal the 02 network still ome up but as i say no signal anyone know if this is due to the jb ??????

try resetting your network settings

does it show phone activated in itunes now ?

where do i find that in i tunes mate

ive reset network setting but still no joy

Originally Posted by smirnoff_rules

does it show phone activated in itunes now ?

yes come up with serial number and phone number??

l would jailbreak again and try ultrasnow , l know it should be locked to o2 but did u click ipodbase band when u jailbroke it ?

If you preseved bb then you migjt not be able to see bars.ultrasnow was updated to fix this , try installing it and see wot happens. Also which jb did you use ? , what firmware did you jb on? And wot bb is your phone on?

Originally Posted by stevemac69

where do i find that in i tunes mate

it will say that on your iphone mate , once its activated you should see the signal bars, and network provider

i had this problem on my 3gs this is how i fixed it.. (notification and signal drop)

ok 100% working and stable. also, fixed the notification using SAM. see below steps copied from other site
- If you already have iPusher app installed, remove it now.
- Navigate to Settings > SAM > Utilities > tap on Backup Activation and then followed by on Restore Activation.
- Reboot your iPhone and then sync it with iTunes.
- Install free iPusher App from here.
- Reboot your iPhone and then sync it with iTunes. Make sure your iPhone is connected to a Wifi that has an active internet connection.
- Open iPusher app and tap on Test Push Notifications button. If you see a pop-up saying Yay, push notifications work fine! then it means your Push Notifications are working fine
- Turn off iMessage.
- Reboot iPhone.
- Turn on iMessage.

install SAM from repo http://repo.bingner.com