I have an i535 from verizon. I've followed all steps - phone info, apn manager and using TBP to convert to system app - to get it over to GSM and whatnot, and the phone will not pick up AT&T service. I've also tried various att apns. I've tried global, WCDMA, GSM only, and LTE/GSM/CDMA, and the stock setting for GSM/UTMS and no luck. Can anyone help me sort this out?
EDIT Ehh, disregard. Seems it picked it up after letting it set a while!
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I currently flashed and activated the Epic 4g (Sph-D700) on the cricket network, and everything was working good. But stupidly I flashed the Cyanogenmod 7 RC3 for the Epic 4g on Sprint network thinking the 3g would work. But ever since then I could never get the 3g working anymore.
Tried many steps; from QPST, APN settings, returning to stock, flashing CM9 Beta 4 on cricket, CM7 for Cricket, trying many ways in many forums to fix 3g, and returning to Cyanognemod 7 RC3 on Sprint and trying to fix it from there.
don't know what to do anymore. I installed an app like root explorer for free and messed with the apn. Tried to mess with the hap secret going to system, etc and reaching ppp. Tried installing the epic 4g different cell phone company fix flash file, the i905 data fix and no luck. I tried using CDMA workshop and QPST and tried a bunch of PRLs and the 3g icon wouldn't even pop up.
The PRL that worked with 3g cricket was 42700 one. Flash cyanogenmod 7 screwed it up. I even used voice dials to open APN and nothing. Even dialed ##8778# and set it back to PDA. Tried dialing #data and mess the settings there. Does anyone have a back up of the apn settings on cricket where the 3g works? I currently have thr $55 plan .
I noticed that on cm7 and cm9 the connection goes to 1x and no 3g connection. Also noticed that I keep losing signal and sounds like its updating PRL.
If anyone can help, please
My MyTouch is actually a HTC Panache from Moblicity, which is apparently the same phone with a different name. I usually use it with WIND Mobile, and when I go to the US, I use my T-Mobile SIM. On my old Hawauai U8100, this was not a problem, and all APNs changed automaticly, and i had no problem using data in the US or Canada. On this phone, however, APN setting are cleared every time i remove the SIM. I already have the settings for WIND and T-Mobile, so I can re-enter them every time, however i noticed that T-Mobile uses the AT&T network in places that there is no T-Mobile coverage (such as upstate NY), so when I am there I only have voice & SMS, but no data, as I do not have AT&T APN setting.
So first of all, I would like to know how my old phone got APNs automaticly, and if that would be possible on the MyTouch, and if not, what are the APN settings for the AT&T network that is shared with T-Mobile?
So months ago I switched to T-Mobile which meant i had to root and unlock my phone. I decided i wanted to update to android 4.3 so today I installed the cyanogenmod 10.2 for d2vzw. I cannot get my cellular networks to work. No matter what settings I choose in the networking menus it does nothing. Some settings I will have service but then when attempting a call it either pops up No SIM or I get a generic would you like to make a collect call machine. Is there something I can change or do differently? Do I need to install a T-Mobile s3 rom? The T-Mobile APNs are automatically in my APN menu.
Hey all,
So as the title says, I recently got a replacement unit for one I lost. This one came with 5.1.1 so I'm currently on a rooted stock debloated AT&T ROM. Just put my SIM in it, text and voice work fine, but if I turn data on nothing happens? No data symbol, nothing. I'm in Australia, and want to try enabling more 4g bands in the hidden Menu, but I went through the whole thing and couldn't find where to enable them? If someone could help me out it'd be appreciated.
Cheers
maybe you have to add the correct APN for your provider. I am in the US so I don't know Australia's provider.
Hi everyone.
Last time i was in xda forums was when i try to mod my windows mobile CE 5.0 lol
This is my sad story:
I bought in the US a samsung s7 with T-Mobile SM-G930T, i paid a guy who 'unlocked' it in there. After that i brought it to Colombia, in here i run the T-mobile unlock app which succeded and erased itself after that. Then the cellphone started working with all the mobile companies in my country except for one that operates over 1800 mhz, other companies do work fine. When i insert a simcard of this company it just says that 'Not registered in network' and wont do nothing. I already tried to put the APN settings correctly (Actually it automatically loaded every company settings detected).
After that i tried to root with a modded Odin with a custom ROM and it succeeded and i got the SuperSU application, tho the cellphone its a little laggy now, but neither that way it worked. Anyone knows how where should i start looking?
I went to this company support and they sent me to Samsung support, which redirected me back to this company, lol
Thanks in advance guys
XDA Visitor said:
Hi everyone.
Last time i was in xda forums was when i try to mod my windows mobile CE 5.0 lol
This is my sad story:
I bought in the US a samsung s7 with T-Mobile SM-G930T, i paid a guy who 'unlocked' it in there. After that i brought it to Colombia, in here i run the T-mobile unlock app which succeded and erased itself after that. Then the cellphone started working with all the mobile companies in my country except for one that operates over 1800 mhz, other companies do work fine. When i insert a simcard of this company it just says that 'Not registered in network' and wont do nothing. I already tried to put the APN settings correctly (Actually it automatically loaded every company settings detected).
After that i tried to root with a modded Odin with a custom ROM and it succeeded and i got the SuperSU application, tho the cellphone its a little laggy now, but neither that way it worked. Anyone knows how where should i start looking?
I went to this company support and they sent me to Samsung support, which redirected me back to this company, lol
Thanks in advance guys
Click to expand...
Click to collapse
Hi,
It seems your phone is region locked due to which you are locked onto a particular mhz network frequency...
yes the first step would be to try to a custom rom to see if this over rides this situation or you could try below situation below... this is ideally for s6.... or atlast google search...
http://forum.xda-developers.com/verizon-galaxy-s6/general/enabling-using-servicemode-t3109579
Ok, since now we have root, many users wanted to know if they can lock onto certain LTE frequency bands using Samsung's ServiceMode. So here is a quick guide.
ServiceMode is Samsung's proprietary Engineering Mode, built within the TouchWiz framework, readily available on International variants, and some domestic like T-Mobile. It allows us to observe the RF connection, change certain RF related settings, and lock our phones onto specific technologies and frequencies. Sadly, Verizon has been blocking user access to Engineering Mode for years now.
So in order to enable access to ServiceMode on Verizon GS6/Edge you'll need to:
- Download Root Explorer
- Navigate to /efs/carrier/HiddenMenu
- Use TextEdit to open it (not text viewer)
- Change the value to ON (upper case), Save and Exit
- Restart the phone
Once restarted you can dial:
*#0011# to observe the connection
If you want to lock your device onto a specific LTE band (13, 4, 2):
*#27663368378#
- UE Settings & Info
- Settings
- Protocol
- NAS
- Network Control
- Band Selection
- LTE Band Selection
Here you can force your phone onto a specific Verizon LTE Band (13, 4, 2), or use LTE ALL if you have VoLTE (Advanced Calling) enabled as this will eliminate the need for CDMA radios.
To go back to default, go through the same process but at Band Selection make sure to chose AUTOMATIC.
There are a lot more settings here, you can enable AMR WB on UMTS if you use T-Mobile so you can get HD Voice on their UMTS layer, etc... Carrier Aggregation has already been enabled, so no need to tweak that.
If you aren't sure what certain settings and values correspond to, it's better to avoid tinkering. You're responsible for your own actions.
According to this thread, he posted via visitor.
Then he registered and posted his query here so he seems to have posted in correct section.
Just documenting this here.
Thread closed!
Regards
Vatsal,
Forum Moderator.