Hello there, after flashing a new ROM onto my phone as a result of it stuck in a boot loop at the animation, where no wiping would resolve the problem. I am now having a problem with my 3G/LTE/internet connectivity being unavailable. When I dial the test number, and try to select GSM band, no bands are available, I have tried flashing multiple ROMs, but none fixed the problem.
Calls/SMS works fine, Wifi also works as it should.
I am currently on Xperience Rom 6.0.1
Please help!
Kind regards
Related
Long time lurker, first time poster.
Long story short, a friend gave me an I9305, however, I can't connect to a supported 3G network.
He had toyed around with the device (rooted, installed CM11), then reverted unrooted and reverted to stock firmware. When I got the device, I rooted it with Framaroot, flashed CWM 6.0.4.5, then flashed CM11 and Boeffla kernel. My SIM card was quite old and my carrier told that it doesn't support 3G, so I filed up for a new one. Ok, I got it, however..I'm yet again stuck on EDGE!!!
Tried reflashing CM11, CWM, flashed almost every radio baseband modem from here http://forum.xda-developers.com/showthread.php?t=2010116 to no avail. My IMEI is intact, as well as my Serial Number.
Yes, I read all threads, I tried going to Settings>Wireless&networks> More > Mobile Netwroks >Preffered Network type and checked all options. When I select 3G only, the icon goes to "H", but i can't access the web. After 10-20 seconds, the H icon dissappears and I'm forced to reboot the phone to regain my EDGE data.
At the moment, I'm running the latest Omni ROM nightly. My operator supports all 3G and LTE bands, and I got the correct APNs.
Should I flash a stock ROM and check if this does the job?
I'll greatly appreciate any help, because I'm stuck.
Wipe phone factory reset flash stock rom with modem and csc for your network.
JJEgan said:
Wipe phone factory reset flash stock rom with modem and csc for your network.
Click to expand...
Click to collapse
I can't check my csc code - whenever i type a code in the dialer I get "connection timed out or invalid mmi code". The only ones that work are *#06# and *#*#4636#*#*...
Ok, so I'm running a stock 4.3 rom and STILL have no 3G....tried everything.
Anyone, help?
Maybe if you can try to downgrade to a firmware 4.1.2 via Mobile Odin and then try and access the service mode menu. From there you may be able to enable the 3G/LTE DRX (Radio) which seems to remain a permanent change in the phone once you upgrade again to 4.3.
Hello,
I recently purchased an i9305T 2nd hand but I am continually getting network errors with my Vaya (Optus) Sim.
I have not been able to get mobile data to work at all, using various configurations.
I have tried flashing a custom rom (CM Nightlies) and flashed various modem packages but still the same problem. I can send & receive texts and calls for a few mins, but then it comes up with network unavailable and nothing will work.
I'm not sure if the phone is locked, and at one point I figured it was locked so I purchased an unlock code but I can't use it as I am unable to use ANY USSD codes (I have tried heaps) except for the one to check my IMEI (Which is fine).
PLEASE HELP ME!!
Thanks,
try flashing THIS
is a Modem/Radio for your contry(Australia)...if this doesn't work try flashing the firmware for your contry(get it from samfirmware.com)...
if even this doesn't solve your problem it means it's a hardware problem...not software..
I'm looking for a solution to ultra frustrating problem I encountered after performing OTA lollipop upgrade from kitkat. My network coverage gone after lollipop upgrade, I can't make calls or send messages. While I played with settings i found that with in Preferred network type there are three options as below.
WCDMA Only
GSM only
WCDMA (preferred)/GSM {Default option}
It was set to 3rd option. When I changed to GSM only option my calls and sms started to work flawlessly but as you all aware Internet was on 2G(Edge). To get HSPA working as far as I know I have to use WCDMA in xperia phones (Not to be confused with CDMA). When ever I switch to WCDMA my coverage goes off.. I can't make calls. So i end up using the phone in GSM only mode and made a thread in official xperia site as below. I also tried repairing using PC companion and resetting the phone no avail.
http://talk.sonymobile.com/t5/Xperia-Z-ZL-ZR/xperia-zr-c5502-does-not-support-WCDMA-after-lollipop/td-p/1001920
As you can see one person with the ranking of moderator acknoledged the issue and suggested me to revert it back to Kit kat until the fix has been made. I tried flashing using flashtool still problem exist. Even in old kit kat firmware which i was using it for long time with out any issues. I think some thing has happend to my mobile after lollipop upgrade.
Yesterday I unlocked the boot loader and flashed Cynogenmod 11 as well.. Again same problem. WCDMA does not work thus no 3G. Now I'm using Sony official lollipop firmware by flashing via flashtool.. I ended up using my phone in GSM only mode (Edge).
Any suggestions? Ideas?
I would try downloading stock LP ftf file with XperiFirm, then using Flashtool and try flashing only baseband. Not sure if it would work if you install a KK baseband, i would stick only to LP files in the meantime.
There is also another option to force select the bands, just dial *#*#4636#*#*, go to "Phone Information", and on the preferred Network type, choose "WCDMA Preferred". Wait 5-10 minutes, it might take a while for the carrier to recapture phone signal.
If that doesn't work, you might want to check if somehow the bands were locked with the LP install. There is an excellent guide on how to unlock bands, i tried with my SO-04E (japanese C5503) and i was able to unlock some of them, as not all carriers on my country were recognizng HSPA, and were recognizing only EDGE.
Hi guys,
I am currently on custom rom Infinity F2 and trying to upgrade to stock MM my note 5 duo 9200.
After i flash the stock firmware and boot properly, i have the following issue:
Although i see both signals on status bar, the phone says it is not registered on network. Moreover the menu networks is missing from the list of menus in order to try and register manually.
In the about the phone menu, the imei of both sim cards are displayed, however the network is unknown.
I tried switching the network modes from auto 4g to other options with no luck. Multiple restarts didn't help as well. Really can't figure out what is the issue.
P.s. tried to install the stock firmware by flashing it directly over the custom rom from odin and also after wiping everything except the internal storage. Same results.
Sent from my SM-P600 using Tapatalk
Hi Guys
I am from India and i have AT&T Note 3 unlocked variant.
I took a new connection- Reliance JIO. I am sure most of you guys must not be aware about it but it only works on VOLTE.
Inserted the sim today and found that data (Internet) is working fine but unable to make incoming and outgoing calls.
Reliance JIO uses a app called JioJoin which actually makes calls through VoLTE.
I tried going to *#*#4636#*#* and i have selected LTE/GSM but still unable to make outgoing calls.
Is there any rom which i can install where VoLTE is working fine?
I am using [ROM]AryaMod V8.3 TW Lollipop For ATT [Port] and developer has clearly mentioned that VOLTE is not working.
Please help.
Does VoLTE work on a stock rom? The 900a supports the carrier lte frequencies?
How do you got jio sim for N900A
After installing myjio app I'm not getting get new sim option
Plzz help
hy hi im looking for the same....if u already fix d problem ..please help me too.
thank you
Yes. Same. Problem solve my problem. Plz
I don't think custom ROMs on N900A support VoLTE. You can use Jio 4G voice though...
I have Sm-N900S with arya mode Note 7 v2.1 custom rom how to get volte in this rom for jio sim I am using jio voice for call but this is irritating app
Hi
rocky_pratik said:
Hi Guys
I am from India and i have AT&T Note 3 unlocked variant.
I took a new connection- Reliance JIO. I am sure most of you guys must not be aware about it but it only works on VOLTE.
Inserted the sim today and found that data (Internet) is working fine but unable to make incoming and outgoing calls.
Reliance JIO uses a app called JioJoin which actually makes calls through VoLTE.
I tried going to *#*#4636#*#* and i have selected LTE/GSM but still unable to make outgoing calls.
Is there any rom which i can install where VoLTE is working fine?
I am using [ROM]AryaMod V8.3 TW Lollipop For ATT [Port] and developer has clearly mentioned that VOLTE is not working.
Please help.
Click to expand...
Click to collapse
Hi,
I dont have solution for your query. But i am in need to root & load custom rom on to my SM_N900A. Do you have instructions and files needed for this? I had some issues in the past as listed below:
I earlier installed lollipop and i experienced signaling related issues as most of the time the phone says "emergency calls only"....so i flashed it back to 4.4.2 based on the instructions listed in XDA. still i am experiencing same calling issues.
so, i thought may be i should flash a custom rom which might fix these issues and tried this tutorial and got following error:
Error flashing zip '/external_sd/Download/AllianceROM_N900A_1_v12.zip'
Updating partition details...
Failed
after this, my phone stuck at boot logo, so used ODIN again to restore back to 4.4.2, but this time i see a "custom rom" logo in addition.
Now, what i need help is, can i fix this issue of "emergency calls only" at most of the times? if the signal is too good, then the phone works!!! appreciate any help.
-sekhar.
sekhar, you can't flash a custom ROM to a 900A, only a modified Samsung 900A ROM.
Second, you flash a ROM first, then you root it. Rooting first, then flashing a ROM, flashes an unrooted ROM (unless it's rooted, in which case you didn't have to root it first). It's the ROM that's rooted, not the hardware.
The "custom ROM" issue is because there are still signs in the phone that there had been a custom ROM in it. You could install Xposed, then install the Wanam Xposed app, and set the ROM to "normal".