Hi, I have xt1079 for about 6 months, and it works well, since the day I used it in low coverage area,
it has Mokee 5.1 build and works in LTE network. And I take the 2nd sim card off while the phone was working, and after that the phone cant recognize the 2nd sim card at all, after a half of hour the 1st sim card lost too.
After rebooting the phone show phone app error...as I can see, in settings menu IMEI information became "unknown".
I wiped the phone and try to reflash the same firmware, but the result was the same. I tried 6.1 firmware, and the IMEI information came back and the phone works , but only in 2g. I mean I set the LTE/ 3G/2G, but it always in 2g network.
If I install LTE only or 3g only - no signal.
If I flash the phone back to any 5.1 ROM it's loose sim cards.
What would you recomend? Flash stock firmware?
I don't do it yet, what do I need to flash stock firmware?
Download the stock firmware for XT1079 and flash it from PC using fastboot. All the process & steps to flash are already available on XDA, just give it a search.
Related
Hi,
The problem i experiencing is that when i boot the phone with sim card in it, the imei will come up as unknown. However, if boot with no sim, imei is then correct. phone calls, sms and data all working fine, but if i want apps that need imei, i need to reinstall firmware and install apps before the next reboot. i want to know if there is a problem with my sim (2 to 3 year old sim), the firmware or worst, my phone?
history:
I have recently got a imported SGS (Hong Hong ver) in Australia, using telstra sim.
There was problem (IMEI) at start with the build-in rom as i start the phone with sim in, but i didn't check if imei ok without sim. i then made a /efs backup and upgraded to jpe via kies, which the imei seems to be fine.
i when on flashing speedmod k12 (adb odin), no lagfix, just for the kernel, root and nand backup. didn't bother to check imei. I decided to test out darky's rom, did a factory reset and installed v8.0 slim (no wipe).
right now I'm thinking of flashing back to jpe via odin to see if problem still occur later today. or i should be testing something else?
Thanks
I got same problem, everythinig is ok before first exception reboot, then the phone can not dial , prompt " please insert sim card ". no imei with sim card , and got imei without sim card. I have changed serval sim card , but sam error.
Have you found the way to fix the problem ?
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.
We came to Costa Rica with two identical GT-19000M Samsung Galaxy S phones and both worked just fine. One appeared to lose the ability to pick up its signal. I have a proven working Sim card from the first phone. The second phone has been updated on Kies and factory formatted quite a few times. When I put the working Sim card into the second phone it asks for the Costa Rica PIN number (which it should) so I know it is finding the Sim card. Once booted up everything looks normal like in seeing it has the Sim card but I am unable to get service. Switch it back to phone #1 and I have 5 bars of service. Any ideas would be appreciated.
have you tired flashing a different baseband? check the baseband of the phone that has no service and see if it's the same as the one that has service.
pryerlee said:
have you tired flashing a different baseband? check the baseband of the phone that has no service and see if it's the same as the one that has service.
Click to expand...
Click to collapse
It is indeed a different baseband but I am out of my league. I looked on line and do not know how to flash it.
you will need to find a baseband for your region, all you will have to do is boot to recovery and flash it then reboot. some basebands here http://forum.xda-developers.com/showthread.php?t=1158783
the links here are died but will give you idea of region you will need http://forum.xda-developers.com/showthread.php?t=1870460
Hi,
I recently installed CM11 (final official snapshot) to my stock rom slot (I had it on rom slot 1 before, but changed to stock because it is a lot faster). Everything seems to work, but the SIM is not recognized anymore. Calls, SMS and Data (2G and 3G, since I am in Europe, 4G does not work anyways) work fine.
The lockscreen says "No SIM Card, Emergency calls only" (or something like this, I am translating this). The signal strength is always reported as 0% or -120 dBm, even though the signal is fine.
When I go to Phone Status, it tells me that my phone number, MIN, PRL-Version and Serial Number are unknown.
Network Cell Info Lite tells me that "SIM Status" is unknown and that it can't read any info from the SIM, but connectivity is fine.
On the old installation everything was fine.
I tried all the usual things (rebooting, reinserting the SIM, ...)
Does anyone know what could be the cause?
Edit: SMS is not working. And a factory reset did not help.
Dakkaron said:
Hi,
I recently installed CM11 (final official snapshot) to my stock rom slot (I had it on rom slot 1 before, but changed to stock because it is a lot faster). Everything seems to work, but the SIM is not recognized anymore. Calls, SMS and Data (2G and 3G, since I am in Europe, 4G does not work anyways) work fine.
The lockscreen says "No SIM Card, Emergency calls only" (or something like this, I am translating this). The signal strength is always reported as 0% or -120 dBm, even though the signal is fine.
When I go to Phone Status, it tells me that my phone number, MIN, PRL-Version and Serial Number are unknown.
Network Cell Info Lite tells me that "SIM Status" is unknown and that it can't read any info from the SIM, but connectivity is fine.
On the old installation everything was fine.
I tried all the usual things (rebooting, reinserting the SIM, ...)
Does anyone know what could be the cause?
Edit: SMS is not working. And a factory reset did not help.
Click to expand...
Click to collapse
you installed over the stock rom on the stock slot instead of another slot am I correct. Also witch version of ss are you using.
Ok, I finally had some time to test a bit more. I am using Safestrap 3.75. The problem also exists if I install the ROM (tested with the newest two official snapshots) to a clean regular ROM-slot (I used slot 2). It does not exist, when I load the old installation that I have on slot 1, which is based on some old version from mid-2014. So it does not seem to have anything to do with the slot or the phone. I will be trying other versions.
I lost my sim card signal, in which i was rooted and on custom rom of RR final version, what happend in real is the sim cards (2) working fine in my phone but one of the sim card is getting less signals and i thought to change the network mode in settings as well as in *#*#4636#*#* mode by on & off the radio option, by doing that i lost both sim card signals, then i flashed stable ( stock) rom from official website then i got sim 2 in working and sim 1 no signal, then i flashed with RR custom rom by rooting again then i lost sim 2 signal and i got sim 1 back, it was full of confusion, then i was back to stock rom
Now i started doing process with adb& sdk by changing modems and all but nothing changed
At lost i lost both the sim card network.....
But other sim cards are working perfectly in my phone and my non working sim cards which i used in my phone were working fine in other phone as well..
At last i even tried to give for service center they even could not doing anything .. (they try very hard)
So guys, what do u think were i made a mistake in this process, please any suggestions..., thnk you in advance.,
do you restored the same network setting back ?
---------- Post added at 10:14 PM ---------- Previous post was at 10:12 PM ----------
or if you have any nandroid backup, backup it.
jeevank17 said:
I lost my sim card signal, in which i was rooted and on custom rom of RR final version, what happend in real is the sim cards (2) working fine in my phone but one of the sim card is getting less signals and i thought to change the network mode in settings as well as in *#*#4636#*#* mode by on & off the radio option, by doing that i lost both sim card signals, then i flashed stable ( stock) rom from official website then i got sim 2 in working and sim 1 no signal, then i flashed with RR custom rom by rooting again then i lost sim 2 signal and i got sim 1 back, it was full of confusion, then i was back to stock rom
Now i started doing process with adb& sdk by changing modems and all but nothing changed
At lost i lost both the sim card network.....
But other sim cards are working perfectly in my phone and my non working sim cards which i used in my phone were working fine in other phone as well..
At last i even tried to give for service center they even could not doing anything .. (they try very hard)
So guys, what do u think were i made a mistake in this process, please any suggestions..., thnk you in advance.,
Click to expand...
Click to collapse
What happens when you put in 1 sim card at a time ?
psoneseven said:
do you restored the same network setting back ?
---------- Post added at 10:14 PM ---------- Previous post was at 10:12 PM ----------
or if you have any nandroid backup, backup it.
Click to expand...
Click to collapse
Yes i have restored the same network back but didn't worked,
Yes i had a back up with twrp, but that. Back also didnt work.
Please check the video, this is something similar
https://m.youtube.com/watch?list=LLW-z_gewlnmJ7TWRPX8mbWQ&v=0s_6pSlknJ8
rogerrulez said:
What happens when you put in 1 sim card at a time ?
Click to expand...
Click to collapse
Finally it shows sim 1, sim 2 both, shows no service, sometimes emergency calls.
U can check the video, this is something similar
https://m.youtube.com/watch?list=LLW-z_gewlnmJ7TWRPX8mbWQ&v=0s_6pSlknJ8
Download any official global recovery rom for your model and look inside the "firmware update" folder you will find modem fileb"NON-HLOS.bin". Extract this file to pc inside fastboot folder and open fastboot then connect your device in fastboot mode and type the following lines one by one.
fastboot devides
fastboot flash modem NON-HLOS.bin
fastboot reboot
Now your device will reboot and you get your networks.
Try this if you still having that handset. This method will work 100%.
Incase you need modem file only then feel free to contact me.