S7 Edge mobile data gone after flashing custom rom - Samsung Galaxy S7 Edge Questions and Answers

Hey guys, heres my problem.. I have the s7 edge canadian (G935W8), and i flashed "[8/13 ERv13.6] TEKXnesis ULTRA HYBRID S7E-N7 935F/FD/W8 930F/FD/W8 UNIVERSAL-TEKHDway" It booted up fine but now i have no mobile network, even my imei wont show up, and it wont let me save apn settings for telus.. So i reverted back to my backup and same issue there, No mobile network, even in settings "mobile networks is GONE! so i tried reflashing TEKXnesis rom again, still no mobile network, i then tried King rom, same issue no mobile network... my phone is carrier locked to Telus, would that cause it to act up like that

Related

[Q] Phone cannot connect to Mobile Network (CM 10.2)

Hello, I had successfully flashed my LG G2 (D802) from stock to CM 10.2. The sim card was recognised and joined immediately to EE (UK - Mobile Network *T-Mobile/Orange*). During Christmas I tried flashing a new nightly from Cyanogen Mod (11), however I had an outdated clockworkmod version (even though I couldn't update it further). I couldn't launch back to CM 10.2, as the data was wiped when trying to flash CM 11 (Nightly).
Due to not having a back up file, I reverted to factory settings first, then wipe 'all' data off my phone using ALL the options avaliable on CWM. I then had to use 'adb' to push CM 10.2 back into to the phone. It successfully flashed and it was running stably. During the set up pages, CM gave me a pop up to look at sim card instructions to 'get it working', i thought this was a minor problem and couldn't to set it up. When this was finished, gave me everything (WI-FI, bluetooth etc.), however I didn't connect to my Mobile Network 'EE'.
I set 'Data Enabled', Network Mode: WCDMA Preferred.
I tried automatically/manually connecting via the CM settings, but response was 'Could not connect to this network. Please try again later.'
So no luck so far in connecting the phone function back up.
I would be truly thankful if everyone could help with a solution. ^_^
Many Thanks!
I've found out that the phone is locked to a HK network, but I am currently studying in the UK. The problem is that I can't unlock the phone in the UK with using the HK network; I have a HK sim card as well as UK, but since the phone is locked I can't use a UK sim card and the HK sim card doesn't seems to register UK Networks.
Anyone got suggestions to bypass this?

sprint S4 network not working

Hello everyone!
I've got my Sprint s4, unlocked it to use in Canada and flahed JFLTE-GPE. Since then i had no problems for half a year, but this autumnthe ROM got an update. It has lost all the personalisation and other stuff and moreover started rebooting randomly. I decided to switch to OCT-L, and the phone couldn't connect to the network. I tryed different settings and it either was written "Sprint" or "International" (at the network status). But also there was a setting at which it was rapidly changing from "Sprint" to my SIM card network. I flashed JFLTE-GPE back, but nothing changed except it didn't connect to my SIM card at all. I flashed OH1 modem (saw it somewhere on the forum) but it didnt give anything.
Help me anyone please!:crying:

Stuck on EDGE after root and B29 build

EDIT: SOLVED... In Dual SIM settings, the Network mode was set to GSM only. I switched it to LTE/WCDMA/GSM mode and now I have LTE again. I guess GSM only was set by default?
My phone no longer accesses the T-Mobile LTE network, rather it only stays on EDGE after I flashed DrakenFX's B29 build bootstack and system files from the thread "[ROM/GUIDE] Full Updates / Back to Stock Files via TWRP (A2017U, A2017G, A2017)".
Strangely, the phone shows two T-Mobile default APNs, and I don't know why they are on there! I'm using an MVNO (Ultra Mobile, on the T-Mobile network). These T-mobile APNs can't be deleted as there is no option to delete APNs in the menus. I've tried all four APN settings offered by the Ultra Mobile tech support line, and they all give EDGE data. My LTE data was working fine before I unlocked the bootloader, rooted, and flashed B29. Everything functions perfectly besides the mobile data.
Any ideas? (XDA rules say I can't post in the development threads).

Unlocked, wont connect to data

Hello again. I decided to buy 2 sprint branded phones. One came sim unlocked. I used the NV method on the other. On both I can place calls, but data says disconnected. The APN's were downloaded straight from the provider (att mexico). And I compared the apn setting with a working M8 with the same sim.
I have tried full reset, and changing prefered network type in *#*#info#*#* menu. All it does is say disconnected. Am I missing something?
Update: got it working by flashing a custom rom. I used viper (selecting unlocked version on carrier select screen)

No Mobile Data anymore...

I've successfully had mobile data on my G900F in Australia previously. Then I moved to Europe and enjoyed LTE Mobile Data there too. Now I'm back in Australia and cannot connect to mobile data. The main difference is that now I'm running a newer ROM.
When I boot in SAFE MODE then Mobile data works. Which suggests there's an app causing the problem. But I've done a factory reset and tried CM13 and CM14 and MIUI with no other apps installed and there's still no mobile data. It's not the SIM or the APN settings because it works in another phone. What could the problem be?
As an aside, the phone will not connect to Kies3 or Odin or Heimdall under any situation.
Currently running Cyanogen Mod 13.0, Baseband G900FDXU1BOE1. Phone is rooted.
Just by the baseband i can assume it is a G900FD, and there is something which you need to consider. If you say you have a G900F, why is the baseband G900FD?

Categories

Resources