Related
Hi there,
Some days ago I posted this : http://forum.xda-developers.com/showthread.php?t=1144937
I didn't have any chance to fulfill my request, but it's not the important thing.
So, I have a fully functioning P500, except that sim cards I insert in it are not detected, I have a "No sim card" Icone in the status bar. So my question is simple, do you know or did you have this probleme? Do you know where I could ask my question to have answers?
which update are u talking about??
Nevermind, it was the 2.3.3 20g from LG leak. Indeed, LGMDP bricked my GSM in the NV2 backup process. Another LG P500 finally gave me his NV2 backup, I restored it on my phone and now it works.
i have the same problem.
and i have no idea where i can get NV2 file.
somebody help me please.
no service
just that I root my P500, I put the latest mik_os' CyanogenMod 7 and my phone turned on, works perfectly, but get the error "no service" and does not recognize any SIM card. I did update from the official version 2.3.3 (where I had no problem) to version CyanogenMod 7.
I searched all forum and out of solution and I found no solution to the problem.
please help me
Did you try another sim card? Once my optimus broke my sim, I had to change it
Sent from my MB860 using XDA Premium App
Sigh. Kindly click the link in my signature and downgrade your baseband. CM7 ROMs will NOT work with the new baseband (official 2.3.3)
This post saved my mobile. So i will put an explain here to someone who is having the same problem. Try this: Go to LGMDP v1.5 connect your mobile and make a nv2 backup. if the backup has less than 150kb the nv2 of your mobile is corrupted, so you will need one nv2 backup from someone. If it have more than 150kb, the nv2 is OK and this is not your problem. My problem was with the nv2 (mine was 15kb), after fixing, it went to 179kb.
Sorry my bad english, i'm brazilian =D
no service
doktornotor said:
Sigh. Kindly click the link in my signature and downgrade your baseband. CM7 ROMs will NOT work with the new baseband (official 2.3.3)
Click to expand...
Click to collapse
doktornotor thank you, indeed you were right. I do not know how I missed that FAQ, but now everything operates perfectly
I can't find any signature for me to click a link in it, could you be so kind as to reply it to me?
Doktornotor has deleted his account. What links do you want?
Sent from my LG-P500 using XDA App
I need help!
Hello guys!
I updated to LG stock 2.3.3 on my LG Optimus One. After, I upgraded to Cyanogenmod 7.1 (2.3.4 android).
I noticed that my GSM is not working. I changed my nv2.
I can see the network operators, but when i try to connect to them, my phone says: "Your SIM card does not allow a connection to this network."
Can someone send me a good NV2? Please guys, Pm it!
And i need advice in injecting the NV2 file that (i hope) you will send me.
Thanks guys!
Can anybody share P500 nv file?
it will work for cyanogen rom and stock froyo n if you want to use official gingerbread then use this backup and then flash new v20g baseband. if you have any problem then see doktornotor's baseband upgarde/downgrade guide
http://db.tt/SUPfzRLJ
if i helped then press thanks
Sent from my LG-P500 using xda premium
Lheebamy said:
Hello guys!
I updated to LG stock 2.3.3 on my LG Optimus One. After, I upgraded to Cyanogenmod 7.1 (2.3.4 android).
I noticed that my GSM is not working. I changed my nv2.
I can see the network operators, but when i try to connect to them, my phone says: "Your SIM card does not allow a connection to this network."
Can someone send me a good NV2? Please guys, Pm it!
And i need advice in injecting the NV2 file that (i hope) you will send me.
Thanks guys!
Click to expand...
Click to collapse
I have the same problem. Can some help me with an NV2 file please?
If your phone is on a prepaid plan, and the account has been inactive for a certain period (90 days-telus) not getting connectivity is because your account has been cancelled. Once you get your account reactivated you will get service and data back
Sent from my LG-P500 using XDA
Things like this is not always related to nv2, and nv2 repair should be done only after other methods have failed. And remember you can get into big trouble using other people's nv2 in the same country
Sent from my LG-P500 using XDA
Intermittent phone signal
FitAmp said:
If your phone is on a prepaid plan, and the account has been inactive for a certain period (90 days-telus) not getting connectivity is because your account has been cancelled. Once you get your account reactivated you will get service and data back
Sent from my LG-P500 using XDA
Click to expand...
Click to collapse
My account is not cancelled. After the update everything was working perfect but around 2 weeks after i just lost signal on the phone. It sometimes works and sudddenly stops working displaying "Emergency calls only" but is not a coverage issue. I flashed the new baseband again and nothing. I downgraded to froyo en restore the nandroid backup and still i have the same problem. What else can i do? i think i tried everything i've read on related threats but nothing seems to work for me. I thought my nv file was corrupted but it is of the same size of the nv from a friend's phone working on the same network (179kb)
Javidej said:
My account is not cancelled. After the update everything was working perfect but around 2 weeks after i just lost signal on the phone. It sometimes works and sudddenly stops working displaying "Emergency calls only" but is not a coverage issue. I flashed the new baseband again and nothing. I downgraded to froyo en restore the nandroid backup and still i have the same problem. What else can i do? i think i tried everything i've read on related threats but nothing seems to work for me. I thought my nv file was corrupted but it is of the same size of the nv from a friend's phone working on the same network (179kb)
Click to expand...
Click to collapse
Hmmm could be a sim card issue. Set to network to wcdma only?
Sent from my LG-P500 using XDA
I don't think so. I tried my sim card in another phone and works fine and i inserted other sim card in my phone and have the same problem.
Hi Dear Fellow Team members,
My MMX A110 had ghost touch issue. After trying out various options in XDA, I finally decided to replace digitizer and handed over it to a local technician who agreed to change digitzer.
He kept phone for 4 days and at last said to me that this is problem due to software and not due to hardware and since, I am using custom ROM, he is not able to do anything.
I took back the Phone and tried to flash stock ICS V1 ROM using SP Flash tool. First it was throwing error at various places, then I decided to format and flash. I formatted the EMMC (no NVRAM ) and then flashed the stock ROM.
It flashed well, but touch issue were not removed entirely, though it had reduced considerably.
then i thought to format full EMMC and then reflash. SP flash tool advised me to download instead of firmware upgrade and I did the same.
Post restart, I found 3 issues viz. NVRAM issue in WIFI, InValid IMEI & Unknown BT address.
I fixed NVRAM issue in WIFI by rooting and pasting WIFI & WIFI_CUSTOM files.
for Invalid IMEI, I tried using SN Write Tool 2.1124.1, however it stucks at step : select target to connect.
I tried with/without battery, only power, power + volume, but it never went past that. BT address is still pending.
Can someone help me to get past the SN tool or any other solution as well as I want to fix BT address issue as well.
Is it possible to find out various nos. (BT Address, WiFI MAC address, etc.._ using the device SN.
Please reply back with solutions.
Thanks a lot in advance.
priyarupesh said:
Hi Dear Fellow Team members,
My MMX A110 had ghost touch issue. After trying out various options in XDA, I finally decided to replace digitizer and handed over it to a local technician who agreed to change digitzer.
He kept phone for 4 days and at last said to me that this is problem due to software and not due to hardware and since, I am using custom ROM, he is not able to do anything.
I took back the Phone and tried to flash stock ICS V1 ROM using SP Flash tool. First it was throwing error at various places, then I decided to format and flash. I formatted the EMMC (no NVRAM ) and then flashed the stock ROM.
It flashed well, but touch issue were not removed entirely, though it had reduced considerably.
then i thought to format full EMMC and then reflash. SP flash tool advised me to download instead of firmware upgrade and I did the same.
Post restart, I found 3 issues viz. NVRAM issue in WIFI, InValid IMEI & Unknown BT address.
I fixed NVRAM issue in WIFI by rooting and pasting WIFI & WIFI_CUSTOM files.
for Invalid IMEI, I tried using SN Write Tool 2.1124.1, however it stucks at step : select target to connect.
I tried with/without battery, only power, power + volume, but it never went past that. BT address is still pending.
Can someone help me to get past the SN tool or any other solution as well as I want to fix BT address issue as well.
Is it possible to find out various nos. (BT Address, WiFI MAC address, etc.._ using the device SN.
Please reply back with solutions.
Thanks a lot in advance.
Click to expand...
Click to collapse
Hi,
Try installing Engineer mode and run the tests present in it.It has all the tests that a phone needs with editable features. Have a go at it!
Tried Engineer Mode, Still unresolved
sansans90 said:
Hi,
Try installing Engineer mode and run the tests present in it.It has all the tests that a phone needs with editable features. Have a go at it!
Click to expand...
Click to collapse
I tried installing Engineer Mode, Mobile Uncle Tools etc..., but it didn't resolve unknown IMEI issue.
priyarupesh said:
I tried installing Engineer Mode, Mobile Uncle Tools etc..., but it didn't resolve unknown IMEI issue.
Click to expand...
Click to collapse
Hi,
First I think you must have tried *#06# from your dialpad for IMEI. If not try that first. Then check out the below procedure
Hope you have rooted your phone & If rooted try the following.
1) Install Root Explorer
2) Using Root Explorer you must replace modem.img from the archive to this location of the phone /etc/firmware/.modem.img (do not delete the old file & just replace it). While copying if it says Access denied press "Mount R/W" on top right corner of the Root explorer.
Set permissions for the .modem.img file to rw-r--r-- ( Hope you know how to set it. Just press and hold for a while in the appearing menu select permissions and then move on ) . If permissions menu says access denied again see the top right corner and switch it it R/O.
3) Restart the phone and it might work & if not go to next step
IMEI information is stored in /data/nvram/md/NVRAM/NVD_IMEI/MP0B_001. Maybe changing of your original IMEI is not good idea because it is against the law but if you don't have copy of that file BEFORE the factory reset you can use temporary IMEI file located in the archive.
Will try
sansans90 said:
Hi,
First I think you must have tried *#06# from your dialpad for IMEI. If not try that first. Then check out the below procedure
Hope you have rooted your phone & If rooted try the following.
1) Install Root Explorer
2) Using Root Explorer you must replace modem.img from the archive to this location of the phone /etc/firmware/.modem.img (do not delete the old file & just replace it). While copying if it says Access denied press "Mount R/W" on top right corner of the Root explorer.
Set permissions for the .modem.img file to rw-r--r-- ( Hope you know how to set it. Just press and hold for a while in the appearing menu select permissions and then move on ) . If permissions menu says access denied again see the top right corner and switch it it R/O.
3) Restart the phone and it might work & if not go to next step
IMEI information is stored in /data/nvram/md/NVRAM/NVD_IMEI/MP0B_001. Maybe changing of your original IMEI is not good idea because it is against the law but if you don't have copy of that file BEFORE the factory reset you can use temporary IMEI file located in the archive.
Click to expand...
Click to collapse
I don't have the archive, can you please share modem.img.
I don't want to change my IMEI, but want to use the same IMEI nos. which are pasted on the back of the phone.I just want to reflash the same original IMEI of my phone and get rid of Invalid IMEI error.
I will try it...Why don't you try flashing a custom ROM or the original stock rom...( I think you might have tried it.) Anyways install this ROM Cangalaxy S4 ROM by akashrt....try it....ur pblm should get resolved when u flash and install the stock or custom ROM...
Sent from my Canvas 2 using xda app-developers app
sansans90 said:
I will try it...Why don't you try flashing a custom ROM or the original stock rom...( I think you might have tried it.) Anyways install this ROM Cangalaxy S4 ROM by akashrt....try it....ur pblm should get resolved when u flash and install the stock or custom ROM...
Sent from my Canvas 2 using xda app-developers app
Click to expand...
Click to collapse
Hi Sansans90,
I had flashed multiple Custom ROMs earlier including CanGalaxy. since, I got Ghost touch issue, and technician told it is software issue and not a hardware issue, I flashed ICS Stock ROM V1 using SP Flash tool. Then I rooted it again in order to fix NVRAM, IMEI & BT Address issues after flashing Stock ROM.
--- Rupesh
priyarupesh said:
Hi Dear Fellow Team members,
My MMX A110 had ghost touch issue. After trying out various options in XDA, I finally decided to replace digitizer and handed over it to a local technician who agreed to change digitzer.
He kept phone for 4 days and at last said to me that this is problem due to software and not due to hardware and since, I am using custom ROM, he is not able to do anything.
I took back the Phone and tried to flash stock ICS V1 ROM using SP Flash tool. First it was throwing error at various places, then I decided to format and flash. I formatted the EMMC (no NVRAM ) and then flashed the stock ROM.
It flashed well, but touch issue were not removed entirely, though it had reduced considerably.
then i thought to format full EMMC and then reflash. SP flash tool advised me to download instead of firmware upgrade and I did the same.
Post restart, I found 3 issues viz. NVRAM issue in WIFI, InValid IMEI & Unknown BT address.
I fixed NVRAM issue in WIFI by rooting and pasting WIFI & WIFI_CUSTOM files.
for Invalid IMEI, I tried using SN Write Tool 2.1124.1, however it stucks at step : select target to connect.
I tried with/without battery, only power, power + volume, but it never went past that. BT address is still pending.
Can someone help me to get past the SN tool or any other solution as well as I want to fix BT address issue as well.
Is it possible to find out various nos. (BT Address, WiFI MAC address, etc.._ using the device SN.
Please reply back with solutions.
Thanks a lot in advance.
Click to expand...
Click to collapse
Did the ghost touches disappear after flashing stock V1? cause i was about to leave to replace the touch digitizer and as i read this thinking not to go and solve it by myself as its software issue So please reply ASAP did the ghost touches disappear???
It didn't solve after flashing Stock ICS V1,
waseer.asif said:
Did the ghost touches disappear after flashing stock V1? cause i was about to leave to replace the touch digitizer and as i read this thinking not to go and solve it by myself as its software issue So please reply ASAP did the ghost touches disappear???
Click to expand...
Click to collapse
Hi Asif,
Flashing Stock ICS V1 ROM either formatting partial or full flash didn't solve touch issue.
priyarupesh said:
Hi Asif,
Flashing Stock ICS V1 ROM either formatting partial or full flash didn't solve touch issue.
Click to expand...
Click to collapse
Then whats the solution??Technician says that its not a touch issue its a software issue..Now what
I am still trying
waseer.asif said:
Then whats the solution??Technician says that its not a touch issue its a software issue..Now what
Click to expand...
Click to collapse
I am still trying, I'll try to fix it and then get back to you at the earliest.
priyarupesh said:
I am still trying, I'll try to fix it and then get back to you at the earliest.
Click to expand...
Click to collapse
Alright Thanks...
Just Noticed that ghost touches occur very often when Android Keyboard AOSP is Freezed or removed....
priyarupesh said:
Hi Sansans90,
I had flashed multiple Custom ROMs earlier including CanGalaxy. since, I got Ghost touch issue, and technician told it is software issue and not a hardware issue, I flashed ICS Stock ROM V1 using SP Flash tool. Then I rooted it again in order to fix NVRAM, IMEI & BT Address issues after flashing Stock ROM.
--- Rupesh
Click to expand...
Click to collapse
@priyarupesh
ICS flashing is not needed. Flash official Micromax Jelly bean Stock ROM & after go to developer options and then disable all under drawing menu.
I have written a detailed procedure on how to solve the Nvram issue. Take a look. See if it helps.
http://forum.xda-developers.com/showthread.php?p=46580342#post46580342
say me best solutin for this problem
Sent from my AMOI N820 using xda app-developers app
hey, just upgraded to latest nightly cm12.1 7th june from cm12 via twrp recovery.
sim card not detecting now, also no imei showing and baseband unknown.
what should i do now ? should i restore my nandroid backup or flash modem zip ?
update : flashing nandroid backup didn't work, getting random reboots now
phn stuck on bootlogo
my opo also get sucked any progress
u have back up then u can restore efs partation
mine not have back up also
if u got any solution then please pm me
and for possible suggestions search my thread
"No sim card detection no network" thread many solutions there but none was cured
walpanmad said:
my opo also get sucked any progress
u have back up then u can restore efs partation
mine not have back up also
if u got any solution then please pm me
and for possible suggestions search my thread
"No sim card detection no network" thread many solutions there but none was cured
Click to expand...
Click to collapse
you tried flashing cm11 44s via adb and returning your phone to 100% stock ?
yes tried all stock ROMs like cm 12 cm11 color is but none got back my network
now I am on cn11s XNPHR44S
and want to try this but can't able to understand procedure u have any idea
forum.xda-developers.com/showthread.php?t=3076640
I think it will useful solve problem
so be with me we will back our beloved one plus
anyone here pls help ?
jaferiqbal said:
anyone here pls help ?
Click to expand...
Click to collapse
No one will help us as we screwed up deep in system
Our one plus is dead now its multimedia toy only
Sent from my Panasonic ELUGA U using xda premium
Wifi is stucked at turning on.... It never turns on.
The mac address is also changed to 02:00:00:... Previously it was something d9:..... It dont remember that.
I saw a youtube video how to fix that https://youtu.be/RHGQn0Av2hI it says that i have to put some file named Wcxxxxxxxxx.bin in root /persist
But when i open persist folder there are no of folders and at the end wifi. But in video of moto g it didnt have any folder. So i placed file in /persist but that didnt help.
He also mentioned in xda thread ( link in description) that this work for moto series.
So can any body guide me what should i do
Or maybe one can upload the wcxxxx.bin file of nexus 5 and its location.
I need help as i m stuck since no wifi.
Thanks in advance
Edit:- any dev can explain what does wcxxxx.bin file does
And can anyone upload that file of nexus 5.
In my phone i have persist/wifi/.macaddr file
Can anyone confirm how many files this folder hai.
Wcxxx.bin is WCNSS_qcom_wlan_nv.bin
Can any one plz provide WCNSS_qcom_wlan_nv.bin file from there persist folder of nexus 5
Only one file in persist /wifi
What os are you running? How did u end up with this mess? Did u upgrade, flash...?
hbenz2008 said:
Only one file in persist /wifi
What os are you running? How did u end up with this mess? Did u upgrade, flash...?
Click to expand...
Click to collapse
I am on aosp santosh build. 26/11 build
I came home and turned on wifi it got connected to home network. But internet was not working on my phone so i turned it off. Then again on. But this time it stucked. At turning wifi on..
Did you try to reflash?
hbenz2008 said:
Did you try to reflash?
Click to expand...
Click to collapse
I reflashed after the wifi problem occured. But it didnt solve it.
Today i noticed that the wpa_supplicant file attached screendhot of it.
Can you help with it.
Is woa fule corrupted??
Are you flashing a custom kernel?
hbenz2008 said:
Are you flashing a custom kernel?
Click to expand...
Click to collapse
No i didnt change kernel. I am with kernel which was with the build.
Should i try any custom kernel
at this point you need your wifi back. Do you have any back up that you can restore? flash official build , or another custom rom, flah a kernel...just get the thing working. I have had that issue before on a different phone after flashing a kernel, something got corrupted so try another.
hbenz2008 said:
at this point you need your wifi back. Do you have any back up that you can restore? flash official build , or another custom rom, flah a kernel...just get the thing working. I have had that issue before on a different phone after flashing a kernel, something got corrupted so try another.
Click to expand...
Click to collapse
Wifi is working again.
I installed certificate from adclear app and rebooted. The reboot was stucked at google logo for around 60-90 seconds and then boot animation started.
i started cleaning my interner storage as i was preparing to backup on pc and flash mra58k image. And uninstalled android authority app. And deleting all the folders that were just eating space.
Any ways thanks for your replies.
My mac address also is reverted back to original one.
The wpa supplicant is also now having around 10-12 lines then my wifi details.
Can anyone explain what happened.
hbenz2008 said:
at this point you need your wifi back. Do you have any back up that you can restore? flash official build , or another custom rom, flah a kernel...just get the thing working. I have had that issue before on a different phone after flashing a kernel, something got corrupted so try another.
Click to expand...
Click to collapse
Wifi agian stopped working same problem imei also reverted back to 02:00:00:00:00 and is stucked at turning on wifi.
[email protected] said:
Wifi agian stopped working same problem imei also reverted back to 02:00:00:00:00 and is stucked at turning on wifi.
Click to expand...
Click to collapse
Beats me man, flash it up
hbenz2008 said:
Beats me man, flash it up
Click to expand...
Click to collapse
I flashed the factory image of mra58k but wifi didnt turn on.
That's marshmallow, try a kernel see what it does
hbenz2008 said:
That's marshmallow, try a kernel see what it does
Click to expand...
Click to collapse
I tried both the elemental and franko kernel it didnt didnt solve the issue.
Its just frustrating
Do u wipe all before flashing except for internal SD? Also, maybe try to flash a kk rom.
hbenz2008 said:
Do u wipe all before flashing except for internal SD? Also, maybe try to flash a kk rom.
Click to expand...
Click to collapse
I wiped befire flahing kernel.
Also tried paranoid v4.45 kitkat rom but in that also wifi didnt worked.
It's not software. It's failing hardware. Your Bluetooth will also stop working, as it's the same chip. Mine does the same thing. I've flashed multiple ROMs and tried changing wifi system files. Nothing has helped...
Sent from my TARDIS
I bought my Nexus 5 the first month it came out. Since then I have never touched the original system or even root it. About a month ago my wifi suddenly stopped working. I have decided to root and flash roms, after factory reset and basic solutions on google didn't work. I have tried a couple of different roms all on android 6 and 7. Wifi still not working. I havent tried flashing kernel and I don't have a file called /persist in the main directory...
EDIT: Cellular data & Bluetooth working.
If changing software and resetting doesn't fix the wifi problem, it's probably a defective wifi chip. I have two nexus 5 motherboards in my desk drawer with no wifi (tries turn on but never does or turns on then off by itself) but cell and Bluetooth work.
Hi everyone,
Could really use your help. I tried updating my phone to Lineage OS and post update, my phone's data connection stopped working. I've tried flashing different firmwares to see if it fixes the problem and it didn't. I went back to my old backup, and the problem continues. I can't access any data connection (no phone, or text either).
Any idea on what could have caused the problem. My steps were basically:
Backed up old Sultan 12.1 Rom
Installed Lineage using TWRP 2.8.7.0
Installed latest Gapps mini
Installed the bacon_firmware_update_2015_05-15_DI.3.0.c6-00241.zip
And data problems began
Now i've tried redoing the steps with the latest recovery and it doesn't change anything. And as previously mentioned, I'm having data connection problems in my old backup as well
sarmadical said:
Hi everyone,
Could really use your help. I tried updating my phone to Lineage OS and post update, my phone's data connection stopped working. I've tried flashing different firmwares to see if it fixes the problem and it didn't. I went back to my old backup, and the problem continues. I can't access any data connection (no phone, or text either).
Any idea on what could have caused the problem. My steps were basically:
Backed up old Sultan 12.1 Rom
Installed Lineage using TWRP 2.8.7.0
Installed latest Gapps mini
Installed the bacon_firmware_update_2015_05-15_DI.3.0.c6-00241.zip
And data problems began
Now i've tried redoing the steps with the latest recovery and it doesn't change anything. And as previously mentioned, I'm having data connection problems in my old backup as well
Click to expand...
Click to collapse
Did you tried without flashing frimware?
Mr.Ak said:
Did you tried without flashing frimware?
Click to expand...
Click to collapse
Yup, I reverted back to my old backup and no flashing of firmware, and it's still messed up.
Found out that my IMEI isn't showing up so that could be the problem. Went through "the entire internet" and found some fixes, trying them now to see if I can get something to work.
Edit: I flashed to CM13.1 stock. But my IMEI is still not showing up. No idea what to do next. My phone connects to the network, but doesn't let me do anything considering it can't find an IMEI.
sarmadical said:
Yup, I reverted back to my old backup and no flashing of firmware, and it's still messed up.
Found out that my IMEI isn't showing up so that could be the problem. Went through "the entire internet" and found some fixes, trying them now to see if I can get something to work.
Edit: I flashed to CM13.1 stock. But my IMEI is still not showing up. No idea what to do next. My phone connects to the network, but doesn't let me do anything considering it can't find an IMEI.
Click to expand...
Click to collapse
Most probably that is an issue with incorrect firmware.
Check this thread: https://forum.xda-developers.com/oneplus-one/help/wifi-sim-card-totally-broken-opo-t3558110
C4SCA said:
Most probably that is an issue with incorrect firmware.
Check this thread: https://forum.xda-developers.com/oneplus-one/help/wifi-sim-card-totally-broken-opo-t3558110
Click to expand...
Click to collapse
Thanks, I believe you're right. But I've tried flashing other firmwares. My phone's IMEI shows up in the about section, but my data connection comes and goes. You think following the steps you linked will fix that problem considering my IMEI seems fine now?
sarmadical said:
Yup, I reverted back to my old backup and no flashing of firmware, and it's still messed up.
Found out that my IMEI isn't showing up so that could be the problem. Went through "the entire internet" and found some fixes, trying them now to see if I can get something to work.
Edit: I flashed to CM13.1 stock. But my IMEI is still not showing up. No idea what to do next. My phone connects to the network, but doesn't let me do anything considering it can't find an IMEI.
Click to expand...
Click to collapse
It's not just your imei,it's your EFS and modem.
You should've backup your Efs before playing with things.
https://forum.xda-developers.com/oneplus-one/help/fix-brickloop-audio-fx-fc-efs-corrupt-t2879061
Try this guide.
Mr.Ak said:
It's not just your imei,it's your EFS and modem.
You should've backup your Efs before playing with things.
https://forum.xda-developers.com/oneplus-one/help/fix-brickloop-audio-fx-fc-efs-corrupt-t2879061
Try this guide.
Click to expand...
Click to collapse
Yup, lesson learned. And I've tried a bunch of efs recovery solutions:
the persist flash you listed
The Windows fix patch from oneplus https://forums.oneplus.net/threads/no-imei-and-no-efs-backup.322534/page-2
deleting modemst files https://forum.xda-developers.com/oneplus-one/general/guide-efs-partitions-how-to-lost-t3307793
I had it partially working at one point but going through this solutions just messed things up more.
sarmadical said:
Yup, lesson learned. And I've tried a bunch of efs recovery solutions:
the persist flash you listed
The Windows fix patch from oneplus https://forums.oneplus.net/threads/no-imei-and-no-efs-backup.322534/page-2
deleting modemst files https://forum.xda-developers.com/oneplus-one/general/guide-efs-partitions-how-to-lost-t3307793
I had it partially working at one point but going through this solutions just messed things up more.
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Click to collapse
Type this command in fastboot.
fastboot flash sbl1 sbl1.mbn
Sbl1 from stock can fix the imei issue.
Mr.Ak said:
Type this command in fastboot.
fastboot flash sbl1 sbl1.mbn
Sbl1 from stock can fix the imei issue.
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Click to collapse
Are you talking about flashing stock from the thread you linked above? I'm not on the stock firmware from the fix above, I'm on stoch CM13.1.2.
Should I go back to stock CM11 from the fix above? Or can I just extract the sbl1 file from the package and flash it in fastboot?
Okay, I finally got my IMEI back using this guide: https://forum.xda-developers.com/oneplus-one/general/guide-efs-partitions-how-to-lost-t3307793, and flashing stock oxygen OS through their recovery rather than TWRP.
But now, although it reads my sim, my phone doesn't connect to the internet, and when it does, it doesn't connect to 4g. I still can't use data services despite having the baseband and IMEI fixed. So now what are the next steps? Could my hardware be broken?
sarmadical said:
Okay, I finally got my IMEI back using this guide: https://forum.xda-developers.com/oneplus-one/general/guide-efs-partitions-how-to-lost-t3307793, and flashing stock oxygen OS through their recovery rather than TWRP.
But now, although it reads my sim, my phone doesn't connect to the internet, and when it does, it doesn't connect to 4g. I still can't use data services despite having the baseband and IMEI fixed. So now what are the next steps? Could my hardware be broken?
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Click to collapse
Just flash twrp using fastboot,backup your EFS!
Then flash any other custom rom.
Mr.Ak said:
Just flash twrp using fastboot,backup your EFS!
Then flash any other custom rom.
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I installed lineage, still no data connection. Honestly about to give up on this phone. Is there a good stable rom that I should use?
I've tried Lineage and now Sultans CM13, but still no data man. Just my sim stuff is acting weird, and i know my sim is fine. I'm switching carriers and ordered a new sim. I'm hoping somehow changing carriers helps, otherwise I'm **** out of luck.
Edit: Ok, so on Sultan's CM13 I've finally got the data working, but it only works when its on H+ (4g) otherwise no internet/voice/ text. So is there a fix this?
sarmadical said:
I've tried Lineage and now Sultans CM13, but still no data man. Just my sim stuff is acting weird, and i know my sim is fine. I'm switching carriers and ordered a new sim. I'm hoping somehow changing carriers helps, otherwise I'm **** out of luck.
Edit: Ok, so on Sultan's CM13 I've finally got the data working, but it only works when its on H+ (4g) otherwise no internet/voice/ text. So is there a fix this?
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4G is Lte not H+(3G).
Yeah maybe OPO doesn't support the band your carrier uses for data.
Mr.Ak said:
4G is Lte not H+(3G).
Yeah maybe OPO doesn't support the band your carrier uses for data.
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Nope, not the case as I've been using the phone for the last 2 years. I read up that the switch between H+ and 3g happens because the carrier only sends data through H+ not 3g, so it happens to every phone, not just the OPO. But now my problem is, I can't send texts over 3g.
I'm going to wait and see what happens when I get a new carrier's sim.
sarmadical said:
Nope, not the case as I've been using the phone for the last 2 years. I read up that the switch between H+ and 3g happens because the carrier only sends data through H+ not 3g, so it happens to every phone, not just the OPO. But now my problem is, I can't send texts over 3g.
I'm going to wait and see what happens when I get a new carrier's sim.
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you've mentioned that you are using twrp 2.8.7.0, can you try twrp from here and re flash firmware and report back?
Just flash the .img file via twrp
Also, use this firmware : link
sarmadical said:
Nope, not the case as I've been using the phone for the last 2 years. I read up that the switch between H+ and 3g happens because the carrier only sends data through H+ not 3g, so it happens to every phone, not just the OPO. But now my problem is, I can't send texts over 3g.
I'm going to wait and see what happens when I get a new carrier's sim.
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Try changing your service text SVC no from settings.
---------- Post added at 06:41 AM ---------- Previous post was at 06:40 AM ----------
ashutoshmn said:
you've mentioned that you are using twrp 2.8.7.0, can you try twrp from here and re flash firmware and report back?
Just flash the .img file via twrp
Also, use this firmware : link
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Click to collapse
He already tried using the latest recovery...
Thanks for the help guys, I think in this case it was more of a carrier problem. I learned that Wind has been updating their infrastructure causing some network problems. Couple that with a finnicky OPO and you get headaches.
My new carrier seems to be working better (but I've only had the new sim for an hour). Going to do a full day test and see what happens.
Thanks again.