Hello! My 3g and LTE stopped working. The ROM i was using was CM12 LBL. I downgraded to CM11 LBL and still have this problem. I don't have signal and mobile data.
After testing the sim card on other phone i found out that the problem is in the phone. It's not mobile operator problem.
Any suggestions on what to do ?
Related
I was using stock ROM and I was using data network normally . I changed my sim card type and didn't try data network with the new sim
And I changed baseband and my kernel to anc2 after I returned to previous sim it said me change traffic plan and I said yes . but I can't use data network now. And I flashed omni rom and data network didn't work too any idea how to solve this problem note. I returned to previous baseband and it didn't work too mine was ana2
(solved) the problem was with my sim card
After installing Cm11 on my Xperia TX, it won't detect sim card, leaving my phone offline. NO Network service, signal, data connection 2g, 3g.
What could be the reason?
How to fix this?
Plz tell me about what build you talking?
P.S. Sry for bad English
flash last build kernel which sim card worked
adize said:
After installing Cm11 on my Xperia TX, it won't detect sim card, leaving my phone offline. NO Network service, signal, data connection 2g, 3g.
What could be the reason?
How to fix this?
Click to expand...
Click to collapse
you are lost your IMEI
check it with *#06#
you should have a backup of NvRAM
arefsa said:
you are lost your IMEI
check it with *#06#
you should have a backup of NvRAM
Click to expand...
Click to collapse
AFAIK, 2012 xperia devices don't use/have NVRAM for the IMEI. Could you post a link showing where you got the information that the T uses NvRAM?
sgt.reza said:
flash last build kernel which sim card worked
Click to expand...
Click to collapse
thanks but what exactly is that build is?
sim detection
adize said:
After installing Cm11 on my Xperia TX, it won't detect sim card, leaving my phone offline. NO Network service, signal, data connection 2g, 3g.
What could be the reason?
How to fix this?
Click to expand...
Click to collapse
sir
I have also the problem
but when I solved it
I followed like this
settings/more/mobile network/network operators
and the click to network operators so that it will search networks after searching one or two minute problem fixed sim detected
you may try like it goodluck
Tried it many times.
Sent from my LT29i using XDA Premium 4 mobile app
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.
After flashing my K50 T3s, first with Cyanogenmod 13 (unofficial). there were no SIMs found and no IMEI.
Then I flashed with S433_StockRom_BySmiLeToLiFe_TurkDevs
This recovered the SIMs along with the orignial IMEI.
But now SIM2 only works on 2G. SIM1 works fine on 4G.
Any ideas?
I found the answer. You have to activate data for Sim 2. Then it works on 4G.
But I didn't have this problem on the earlier system on this phone.
Hello XDA.
I've some problem with data mobile on my HTC One M8 Sprint.
Let me describe the problem.
First of all, my Phone was sim locked so i've used this method to unlock https://forum.xda-developers.com/t/guide-sim-unlock-without-s-off-lots-of-fixes-added.3072722/ , and as mentionned in the process i've install insertCoin kitkat rom. But the data mobile stuck on E, never H or H+.
After that I've flashed AICP 15 for htc m8, but the data mobile still E.
So i've look for method to unlock all band in m8 sprint and i found this https://forum.xda-developers.com/t/enabling-3g-umts-in-all-the-countries.2847461/
so, because the ##3421# dial do anything in AICP, i've installed insertCoin KitKat again. And H+ data mobile works fine.
But when I AICP again, the band work(because when i choose WCDMA only the sim card work) but data mobile don't show,even E.
I've check and change APN settings many times but no luck.
on InsertCoin KitKat and Lollipop data works fine, but on BadBoyz MM,InsertCoin MM, it stuck on E again.