Hi fellow xdaers,
have been a while since i last flash / rooted an android device.
i have a T805Y running KitKat when I bought it from Telstra (Australia). i have then flash the generic Lollipop ROM (T805YDOU1BOG1_T805YXSA1BOG1_T805YDOU1BOG1_HOME) using Odin.
since then, i am having random lose of 4G connection and no way of getting back my mobile connection until a reboot.
does anyone knows if I can load a Telstra modem (perhaps a modem from KitKat using Odin (not rooted). my suspicion is that the gneric Lollipop ROM is not liking Telstra 4G sim card. i have to restart my T805Y every 2 days. disabling mobile network/enable flight mode still does not work for me.
my access point is telstra.wap.
when the 4G connection goes offline, i am not able to make any changes to APN/network mode. when i select network operators, it says 'can't connect'
restart is the only choice for me.
Thank you.
If you find out let me know please. I have the same model and would like to install custom roms but I think our model has the extra 700mhz LTE band needed for Telstra 4GX.
Related
Hello guys,
I have a very weird problem with my Desire ... I've updated it using the official Gingerbread RUU and now it won't connect to any APN.
The APN settings are correct(triple checked, they work on other phones), the mobile network is working (tried other phones/sims)...but not on my desire - it just says the it could connect because the APN settings are wrong .
Tried to use a older RUU to downgrade but it won't work it just spits out a random error every time - low battery, can't connect to phone, etc.
Everything else runs as it should - only the mobile network doesn't. I've installed all APN management apps out there ... toggled it on and off, added different APNs ... and no success.
Can you point in the right direction ? If there is one.
I would like to keep the 2.3.3 if possible ... if not ... what's the best method of downgrading ?
I have backup files made with ROM manager before upgrading ....can I flash those somehow without root ?
Thanks.
re
same problem. i can connect only to 2g network no 3g. and only after i updated the official ruu. you have to wait for root and downgrade method to be found and then u can flash custom rom.
How did they test this RUU ? It took them, HTC, half a year to release it and now it renders your phone useless. Hope someone finds a root method soon .
Greetings!
I managed to get myself a used Xperia Play R800i (I'm from Bangalore, India).
It came with a Custom ROM and it didn't take my Vodafone IN SIM.
Hence I flashed 'R800i_4.0.2.A.0.62_phoenixvendor.ftf' using the Androxyde Flash toolkit.
It still didn't take Vodafone but it took Airtel IN.
Hence I started flashing other ftf's but obtained the same results.
I then decided to stick to Airtel for time being and look for a solution.
I currently run on Lupus JB kernel with SuperJB v7.
On this ROM I came across the baseband version in "About Phone".
It is as follows "8X5AA-AAABQMAZM-20302204-36"
I guess its running on baseband 36.
Also there is a weird thing that happens, at home I get no problem making voice calls (2G mode) but as soon as I take it out I randomly lose the ability to make outgoing calls even though the signal status shows full reception. I can though, send SMSs and establish EDGE connection.
Can the baseband be the cause?
If so, where do I find other Baseband files and how do I flash?
Any help in this regard is much appreciated!
Thanks in advance!
My mobile loss gsm signal when left ideal, Im not able to make/receive call neither able to send/receive sms.
If I restart my mobile Im able to receive call/sms, but than after some time again signal are loss but strange
thing is that My phone showing full bar all the time.
The sim Im using is working perfectly fine on other mobiles. I also tried re-inseting SIM
I tried restoring my mobile but it didn't work.
Anyone please help me fixing this problem
Thanks
​Mobile Details
Samsung -sgh -I747
Android Version 4.3
Baseband version
I747UCUEMJB
Kernal version
3.0.31-2024954
[email protected]#1
build number
JSS15J.1747UCUEMJB
BUMP
Are you able to switch the network type to wcdma only?
There was no option of changing network type in Setting
So I used the code *#*#4636#*#* and change it to GSM only, WCDMA
But it some times work for 5 to 10 minutes and after that even though my mobile shows full signal bar but i'm neither im able to receive call/sms nor able to send.
BUMP
I'm not sure but maybe you could try to run an OTA update to update the ROM, bootloader, and modem to KK.
audit13 said:
I'm not sure but maybe you could try to run an OTA update to update the ROM, bootloader, and modem to KK.
Click to expand...
Click to collapse
Can u please guid me on how to do that.
If you are running a stock ROM, connect to wifi, go to settings about software updates.
audit13 said:
If you are running a stock ROM, connect to wifi, go to settings about software updates.
Click to expand...
Click to collapse
I dont know if Im running a stock ROM, but I tried to update software under setting but it says I have latest verison
Hello,
I followed this guide to restore my sprint LG G2 to stock Kitkat 4.4.2. Everything went fine, the phone is working, the only problem I have is that I can't connect to any network. The phone is not recognizing any of the local network providers. I bought this phone on ebay and it came with a custom rooted rom installed on it, so I decided to "clean up the mess" and restored stock kitkat. As I mentioned before everything went fine, but the network is not working (it was working with the android version before i restored stock 4.4.2). Maybe its because I'm not living in the USA (I'm from Bosnia/Europe). Should I flash a different radio on it? The phone is updating atm with OTA and I'm pretty sure that the updates wont help. Did anyone else had these issues? Any help would be highly appreciated.
Update: My phone just got upgraded to Lollipop, but the network issue is still present
Update 2: I just reinstalled "cm-12.1-20151031-NIGHTLY-ls980" Lollipop 5.1.1. and it had no problems to find all the networks in my area, so this clearly has to do with stock LG android 4.4.2.
When you say you can't connect to network, are you referring to your mobile carrier network, or like WiFi?
If it's your mobile carrier that you can't connect to, you might need to switch your radio. Take a look at this guide and the section about using radio switcher: http://forum.xda-developers.com/sprint-g2/help/how-sprint-lg-g2-ls980-to-t-mobile-t3230685
Fuzz1303 said:
When you say you can't connect to network, are you referring to your mobile carrier network, or like WiFi?
If it's your mobile carrier that you can't connect to, you might need to switch your radio. Take a look at this guide and the section about using radio switcher: http://forum.xda-developers.com/sprint-g2/help/how-sprint-lg-g2-ls980-to-t-mobile-t3230685
Click to expand...
Click to collapse
Hey there. Sorry for the late response. I kinda gave up on making the stock LG ROM work, which is why I kept on using CM12.1 . What I was referring to was my mobile carrier. The phone has no problems connecting to any WiFi signal.
I didn't try to flash any radios at all after restoring the LG G2 stock ROM. Maybe I should have tried one of the radios from this CM12.1 for LG G2 tutorial. Here is a direct LINK to the full list of LG G2 radios, where I downloaded the radio for my phone. I'm not sure if the other LS980 Radios would work on my device. There are 4 different radios available for the LG G2 LS980.
Do you think flashing one of these radios would help solving this problem after restoring the LG stock ROM?
Hello. I hope you can help me resolve some issues...
I have the samsung sgh-i747m version. I originally had it rooted on stock 4.4.2 and working with a knowroaming sim. The knowroaming sim would either connect to Rogers, Telus or Bell depending on the signal strength. Mainly Bell in my case. Anyways, I use the sim for whatsapp and it was giving me issues. Namely, notifications would stop working after the phone sits for a while. I read that it might be a problem with 4.4.2 so I decided to update it to 6.0.1. Reason I chose 6.0.1 is because the guide uses the same recovery as I do (CWM) and I'm guessing that since most development has moved on to 7.1, 6.0.1 should be stable?
Anyway, I flashed the ROM and everything seems to work fine except my knowroaming sim no longer works. In other words, it doesn't connect to any network Rogers, Telus, or Bell. For some reason, when I go search for networks, it always says no networks found. So I popped in my Telus sim from my other phone and it connected to the network fine but again, searching for networks shows no networks. I think knowroaming doesn't connect because it can't find any networks either. So I spent some hours looking to see what the problem is and some of the jargon is starting to confuse me and making me hate Samsung for the things they do.
I managed to download an app called Phone Info *Samsung* and I will list the information here and maybe you can tell me what is going on:
If you have any suggestions on what I should do to get the network providers showing up, then I'm all ears. If updating to a 7.1.2 rom will fix this issue, I'll gladly do it.
Thanks.
Nobody?
Replace Cwm with twrp and try a different custom ROM?
I tried the octa-m rom 7.1.2 and still the same thing. I'm going to go back to stock and try again.