Hi guys
My phone was rooted but never flashed a ROM on it. Today I updated my phone to Lollipop through Kies Mac. After that my signal is not there. When I reboot the phone I get signal for few seconds then it gets lost again. Also phone never saves my Wi-fi connections.
I did reset my phone but still the same.
It was locked to Vodafone and I unlocked it in Vodafone shop when I first bought it do you think anything related to that?
How can I downgrade to KitKat or get my signal working?
Same here. Do any of you guys know how to solve this issue?
PiskopatYazar said:
Hi guys
My phone was rooted but never flashed a ROM on it. Today I updated my phone to Lollipop through Kies Mac. After that my signal is not there. When I reboot the phone I get signal for few seconds then it gets lost again. Also phone never saves my Wi-fi connections.
I did reset my phone but still the same.
It was locked to Vodafone and I unlocked it in Vodafone shop when I first bought it do you think anything related to that?
How can I downgrade to KitKat or get my signal working?
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Click to collapse
nightmare3112 said:
Same here. Do any of you guys know how to solve this issue?
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Please use the search function of this site and google, don't be lazy. There is a thread about downgrading . Also try flashing lollipop modem/bootloader, for this visit any of the TouchWiz Lollipop rom threads (like the one in my signature) most of them talk about flashing modems and bls.
Related
Hey ive had a rooted s3 for a while now it was already done when i bought it months ago..... i decided to put 4.3 on it i thought i did it all right but obviously ive done something wrong since it now says emergancy calls only, i have tried;
taking the battery and sim out
wiping all user data and cache via the up, power and home button
I have reinstalled numerous software BTU and international and past firmwares, tried using the csc changer cause at one point it was KOR not BTU, ALL ROMS BEING STOCKS....
I have recently tried installing a Custom rom..... CYANOAGEN 4.3 (stable) which im under the impression is a custom mod anyways?????
Now i am completly puzzled ive searched numerous sites including this one but noone ever seems to have quite the same information i have on the device status or situation explanations so i thought id put this out there... erm im in the uk if that matters... and a fast response will be most helpful i will be attaching me device info screen shots OH AND BTW I HAVE A SIGNAL AND IT ASKS ME WHEN I TURN THE PHONE ON 02 MONTHLY, 02 PAY AND GO AND TESCO WHICH I AM ON GIFFGAFF (GIFFGAFF WORKS ON THE O2 NETWORK FOR THOSE OF YOU THAT DONT KNOW)
carlgallagher said:
Hey ive had a rooted s3 for a while now it was already done when i bought it months ago..... i decided to put 4.3 on it i thought i did it all right but obviously ive done something wrong since it now says emergancy calls only, i have tried;
taking the battery and sim out
wiping all user data and cache via the up, power and home button
I have reinstalled numerous software BTU and international and past firmwares, tried using the csc changer cause at one point it was KOR not BTU, ALL ROMS BEING STOCKS....
I have recently tried installing a Custom rom..... CYANOAGEN 4.3 (stable) which im under the impression is a custom mod anyways?????
Now i am completly puzzled ive searched numerous sites including this one but noone ever seems to have quite the same information i have on the device status or situation explanations so i thought id put this out there... erm im in the uk if that matters... and a fast response will be most helpful i will be attaching me device info screen shots OH AND BTW I HAVE A SIGNAL AND IT ASKS ME WHEN I TURN THE PHONE ON 02 MONTHLY, 02 PAY AND GO AND TESCO WHICH I AM ON GIFFGAFF (GIFFGAFF WORKS ON THE O2 NETWORK FOR THOSE OF YOU THAT DONT KNOW)
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neck in a forum first you must leave your full imei better image shows where your imei appears. second if you are still with this problem and you still have CM flashea this recovery https://www.dropbox.com/s/1aj3lvxc3l4yepa/Ariza_patch_06_BoRoU.zip
Thankyouoooooouuuuuuu!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!
THANK YOU SO MUCH YOUCVE SAVED ME AHA ITS WORKING PERFECT AGAIN I READ ABOUT THE ARIZA PATCH BUT DIDNT REALISE IT HAD TO BE INSTALLED WITH CM THANYOU OS MUCH!!!!!!
P.S IS THERE AWAY OF ME GOING BACK TO ANDROID IF I ANTED TO OR IM A STAYING WITH CM FOR GOOD NOW?
THANKYOU ABSOLUTE LEGEND:good::good::good::good::good::good::good::good::good::good::good::good::good::good::good:
carlgallagher said:
THANK YOU SO MUCH YOUCVE SAVED ME AHA ITS WORKING PERFECT AGAIN I READ ABOUT THE ARIZA PATCH BUT DIDNT REALISE IT HAD TO BE INSTALLED WITH CM THANYOU OS MUCH!!!!!!
P.S IS THERE AWAY OF ME GOING BACK TO ANDROID IF I ANTED TO OR IM A STAYING WITH CM FOR GOOD NOW?
THANKYOU ABSOLUTE LEGEND:good::good::good::good::good::good::good::good::good::good::good::good::good::good::good:
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Assuming by going to 4.3, your IMEI changed to EFS v2. If you ever want to go back to stock just flash XXEMG4 (4.1.2) or any 4.3 stock firmware
Hi,
I recently was getting frustrated with the ROM Gummy. ROM GUMMY: (http://forum.xda-developers.com/showthread.php?t=2563973) so i wanted to try something new and never thought i'd get a problem as when i flashed GUMMY it was so simple and everything worked.
However, when i flashed to the ROM S4 Google Edition: (http://forum.xda-developers.com/showthread.php?t=2544474) i noticed my signal / network won't stay connected. It may work for 2mins then disconnect - so i tried another ROM thinking it was caused by the S4 Google Edition.
I'm now currently on KOT49H【4.4.2】Google Play Edition (http://forum.xda-developers.com/showthread.php?t=2557353) and still getting no signal, only if i keep changing it to automatically find a network.
I've been reading it could do with Modems, or have i really messed something up and won't be able to fix my phone? I'm sort of new to this all so if you could explain more than tell me to do something that would be great.
Phone: Samsung S4 i9505
Baseband Version: i9505DVUBMGG1
Network Provider: GiffGaff (o2 Company)
Any help would be great.
hamzzzzz said:
Hi,
I recently was getting frustrated with the ROM Gummy. ROM GUMMY: (http://forum.xda-developers.com/showthread.php?t=2563973) so i wanted to try something new and never thought i'd get a problem as when i flashed GUMMY it was so simple and everything worked.
However, when i flashed to the ROM S4 Google Edition: (http://forum.xda-developers.com/showthread.php?t=2544474) i noticed my signal / network won't stay connected. It may work for 2mins then disconnect - so i tried another ROM thinking it was caused by the S4 Google Edition.
I'm now currently on KOT49H【4.4.2】Google Play Edition (http://forum.xda-developers.com/showthread.php?t=2557353) and still getting no signal, only if i keep changing it to automatically find a network.
I've been reading it could do with Modems, or have i really messed something up and won't be able to fix my phone? I'm sort of new to this all so if you could explain more than tell me to do something that would be great.
Phone: Samsung S4 i9505
Baseband Version: i9505DVUBMGG1
Network Provider: GiffGaff (o2 Company)
Any help would be great.
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Click to collapse
You have to flash a new modem for 4.4 like nb9. If you have a bootloader without knox, flash only the modem.bin file. If you have knox, flash modem and non-HLOS.bin. there's a nice modem thread in the general section.:good:http://forum.xda-developers.com/showthread.php?t=2192025
speedwayfan75 said:
You have to flash a new modem for 4.4 like nb9. If you have a bootloader without knox, flash only the modem.bin file. If you have knox, flash modem and non-HLOS.bin. there's a nice modem thread in the general section.:good:
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Any chance for links? Ive been searching...
hamzzzzz said:
Any chance for links? Ive been searching...
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Take a look: HERE
Joku1981 said:
Take a look: HERE
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Thanks. This fixed the issue. However I don't have any sound now. Maybe you know why? And calls cant come through / make any
Better we go to the other opened thread u have: HERE. Next time dont open 2 or more threads asking same things pls. Ty
Hello all.
I am having some issues with my Galaxy S4.
I have read through a lot of the signal loss threads the last couple of days.
But I'll explain why those were not helpful to me.
I started by rooting my phone with cf auto root jfte.
Via Odin 3.10.
I then installed twrp and some cm roms.
And experimented with a few different roms and software.
I wasn't bothered about bricking my phone.
I think I did soft brick it a few times but thanks to the help from xda threads I got it back a few times. So thanks for that guys.
Now I am running an official EE rom and modem.
Everything works perfectly and smoothly I am no longer rooted.
But no longer have any signal.
The imei is in tact.
The sim is being read by the phone and also knows what network it's supposed to be on etc.
The phone can search and see the networks sometimes but cannot register on them.
I did try an app while I was patting about with roms called region lock away. As some people said it can some times network unlock the phone.
And it seemingly did with mine.
However a few roms later and I cannot revert whatever it done.
Any ideas on how I can get my signal back would be greatly apreciated.
Thanks.
Andy.
Can anyone assist with this?
Hi All,
I have recently updated my Sprint device, which had the mobile data working flawlessly before updating. Now I want to fix it and I want to flash my device to a T-Mobile firmware but I kinda lost between forums. Where should I start? Can someone outline the steps for me?
Thanks!
rzrplp said:
Hi All,
I have recently updated my Sprint device, which had the mobile data working flawlessly before updating. Now I want to fix it and I want to flash my device to a T-Mobile firmware but I kinda lost between forums. Where should I start? Can someone outline the steps for me?
Thanks!
Click to expand...
Click to collapse
Start by flashing the latest T firmware to it , if that doesn't correct your data and its showing invalid sim then your device may have been re-locked which I'm seeing a lot of lately
I have a Verizon S7 Edge that had version 7.0 installed. After upgrading to 8.0 by Odin I run out of coverage and the Network Operators tab appears off. I have already tried everything and I do not resolve. Even try to go back to version 7.0 and stay the same. Please someone help me. I live in Cuba and I do not want to lose my cell phone.
flash stock verizon nougat . if still not working flash universal rom (U firmware)
bunnycool said:
flash stock verizon nougat . if still not working flash universal rom (U firmware)
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Click to collapse
Can I flash a U Firmware on the G935V by normal Odin ??? No problem???
Naster24 said:
I have a Verizon S7 Edge that had version 7.0 installed. After upgrading to 8.0 by Odin I run out of coverage and the Network Operators tab appears off. I have already tried everything and I do not resolve. Even try to go back to version 7.0 and stay the same. Please someone help me. I live in Cuba and I do not want to lose my cell phone.
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Naster24 said:
Can I flash a U Firmware on the G935V by normal Odin ??? No problem???
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Click to collapse
no problem , m using that only.
bunnycool said:
no problem , m using that only.
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I tried something new and I have interesting results.
I installed a Firmware U, it is a version of android 7. I installed it by odin and everything well without problems. When I restarted I put the SIM and it told me that I had to restart to configure the options of my operator. It restarted without problem and to my surprise it CONTINUES without Signal. In '' Access Point Name '' the APN of my operator's MMS has been created ONLY and AUTOMATICALLY. I did not set it up, it came out alone.
I still do not understand what problem this phone has. There are several people reporting similar problems with the upgrade to Oreo even in other S7 EDGE models.
Any ideas?????