I've recently upgraded to CM11 for d2lte from stock, and can't connect to mobile data network. Tried flashing the T999UVUENC2 baseband for the device, but it still isn't working. I'm wondering if there's a conflict between the networks? Does it need to be "re-unlocked" or anything?
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I have an Unlocked i747 on T-Mobile. I successfully unlocked the phone via unlock code through ebay.
I have the latest AOKP 4.2.2 on the i747, CWM, Rooted, etc.
The Problem:
The phone has problems with keeping a signal. I can connect to data, but still can't surf the internet, there are no bars and then the signal would drop.
Any suggestions?
ismethajametovic said:
I have an Unlocked i747 on T-Mobile. I successfully unlocked the phone via unlock code through ebay.
I have the latest AOKP 4.2.2 on the i747, CWM, Rooted, etc.
The Problem:
The phone has problems with keeping a signal. I can connect to data, but still can't surf the internet, there are no bars and then the signal would drop.
Any suggestions?
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Click to collapse
Have you gone to the APN settings and chosen the tmobile APN?
Hi guys, getting super frustrated with my E988. I was using it and connected to Virgin Mobile in Canada just fine before, but since flashing CM 10.2 I haven't been able to connect to the Virgin Network anymore.
I flashed the E988 HK and India baseband files through CWM and no changes.
Am I suppose to do something before or after I flash these????
So I bought this T999 unlocked originally and it was working fine with StraightTalk, I was working on trying to get LTE working but turns out LTE doesn't work with this model on other carriers other than T-Mobile I guess. As I was figuring that out I updated my baseband to the latest T999 baseband (UVUENC2) from UVMD5 and no longer can get a data connection to Straight Talk. I've tried downgrading the modem, checked IEMI, and nothing is working. Can someone tell me what I need to do? Does it need to be unlocked again or something? Maybe StraightTalk disabled my data? I don't get it. Please help!
Nevermind, Straight Talk turned off my data for some reason, OMG.
Just fyi, lte does not work on the T999, with any carrier. Its just not possible.
Sent from my SGH-T999 using Tapatalk
Hi guys,
I had my Note 2 on Koodo network for less than a year. Recently I unlocked it and sold it to a friend. My friend is on Videotron network and the phone shows the signal with an R like if my friend was roaming however it works properly. I also tried switching the network manually but it doesn't want to connect to Videotron. Is there something that I need to flash such as modem maybe ? It's running on Slimkat latest stable version.
Good morning, I am running the latest Lineage 14.1 rom (14.1-20171204-Nightly-d2att) on the Samsung Galaxy S3 (SGH-I747) phone, this phone is rooted, running the latest TWRP (3.2.1.0) and the I747UCUFNJ2 baseband on this device, this device is fully rooted, and is SIM unlocked for use with any carrier, my carrier is T-Mobile.
Ever since installing this rom, and any roms higher than android 6.0 (I've ran CM 12, CM 12.1, CM 13, SlimKat, and AOSP roms), everything works perfectly except for my cellular data will not go higher than Edge (2G) and my complete cell connection will randomly disconnect for a few seconds then reconnect itself.
I've tried everything from changing the APN settings specified by T-Mobile for LTE connectivity, I've gotten a replacement SIM from T-Mobile, I'm lost at this point as to what the issue could be. According to T-Mobile I do have the BYOD option so unlike some carriers, the SIM is not supposed to be locked to a specific IMEI.
Does anyone have any idea what could be the issue and/or a solution to this? Is there a higher baseband that needs to be loaded to fix this that I'm not aware of?
Thanks for your help everyone.
The phone is also running the latest bootloader?
Yes it is.
I assume the cellular data works properly with a stock ROM.
Does the cellular data work with the sim in another phone? Cellular data works with another sim card in the s3?
try *#*#4636*#*#
Pigoath said:
try *#*#4636*#*#
Click to expand...
Click to collapse
connection problem or invalid MMI code
edit:nvm i got it working with *#*#4636#*#*, what can i don this menu to get lte running