Database Develop

[HELP] No 3G data connection Only EDGE

Well, i have a p990h phone, I bought it at bestbuy, from movistar 2 days after imei unlock code buy one and use it with Telcel, no problems. Install NOVA ROM, and I had connection H + then go to ICS when it came out, and without problems. when you switch to CM10 lost my imei. retrieve it with hyperterminal tutorial. I followed to the letter, I realized that I had lost 3G/HSPA, until flash paranoid. (I lost in CM10) I have only EDGE, is quite uncomfortable.
I tried
-Back to movistar and telcel rom
-try several baseband v30a,v30b,0725, 521..
-match the ril with baseband in ics
-delete and restore back the imei
-Finally change the frequency in hidden menu to 850 and this gave me error.
A friend bought one about 2 weeks ago p990h upgrade to baseband ril ics compared with imei and everything works. PA step and continues with 3g.
Thanks for reading.

Somebody can help ?

How did you restore your IMEI back ?

maddyrokieasta said:
How did you restore your IMEI back ?
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Click to collapse
Yes i restore muy IMEI rom the back of phone and the box is the same i restore ti 3,4 times

checked APN settings?

maddyrokieasta said:
How did you restore your IMEI back ?
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Click to collapse
therightperson_630 said:
checked APN settings?
Click to expand...
Click to collapse
APN checked, when i select from 2g/3g to only 3g i lost the signal

but how ? which process works ? nv flash or something plz help me too i have lost my imei and there is no way to restore its unknown .
Sent from my Micromax A110 using xda premium

maddyrokieasta said:
but how ? which process works ? nv flash or something plz help me too i have lost my imei and there is no way to restore its unknown .
Sent from my Micromax A110 using xda premium
Click to expand...
Click to collapse
With this guide http://forum.xda-developers.com/showthread.php?t=2149539

[Q] IMEI 0 in XT1069

My IMEI is 0, I have backup PDS in TWRP most do not know what to do, my phone has only signal in WCDMA mode, GSM mode no have signal Please Help me !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! :crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying:

LudwigFerdinand18 said:
My IMEI is 0, I have backup PDS in TWRP most do not know what to do, my phone has only signal in WCDMA mode, GSM mode no have signal Please Help me !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! :crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying:
Click to expand...
Click to collapse
Well, describe what happened and what you did

KuranKaname said:
Well, describe what happened and what you did
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Click to collapse
I realized fastboot erase all partitions and installed the rom XT1098 , after that the phone only shows that my imei is 0 and is no network, only have signal in WCDMA mode, the mobile phone is possible to work on WCDMA without IMEI ? I realized that after all I've done my baseband has changed and I can not make it back to baseband version that was ... I got back up the PDS and the TWRP already restored a custom rom with backup the PDS and IMEI yet 0 ... I wanted my phone working in normal GSM :crying::crying::crying::crying::crying::crying:
already put the correct rom , I went back to 4.4.4 , updated to lolipop and nothing IMEI 0 and Baseband always different
My Baseband was msm8626bp_1032.3105.93.00R dstv_cust
the Current is msm8626bp_1032.3105.93.00y dstv_cust
I do not know where the problem is and what to do !!!

I read about this on another post, and as it sounds, the only fix is to replace the board. There's still no way of recovering a lost imei if "fastboot erase all" was executed. (Who in the world told you to do that? It is well known that this command will permanently brick moto g). And even if you could somehow get an imei through flashing someone's backups, your provider would kick you out of the network because of an falsified imei (it's a unique number, assigned to the phone). The system will report imei=unknown if pds is corrupt, read-only or in any way not accessible to the system. Then there it's a good chance of restoring the imei. But after "fastboot erase all" the system will report imei=0 and that is the end of the story. Motorola doesn't give any tools or information on how to manipulate imei.

KuranKaname said:
I read about this on another post, and as it sounds, the only fix is to replace the board. There's still no way of recovering a lost imei if "fastboot erase all" was executed. (Who in the world told you to do that? It is well known that this command will permanently brick moto g). And even if you could somehow get an imei through flashing someone's backups, your provider would kick you out of the network because of an falsified imei (it's a unique number, assigned to the phone). The system will report imei=unknown if pds is corrupt, read-only or in any way not accessible to the system. Then there it's a good chance of restoring the imei. But after "fastboot erase all" the system will report imei=0 and that is the end of the story. Motorola doesn't give any tools or information on how to manipulate imei.
Click to expand...
Click to collapse
WHY EVEN WITH IMEI 0 I I can USE 3G Network? Making Connections , Receiving Posts ...
Have you any explanation for this? :crying::crying::crying:

Sorry, but I am not experienced enough to give you an explanation, maybe someone else knows a solution.

RESOLVED, THANKS TO ALL <3
I HAVE SIGNAL NOW More still with Imei 0 , else it works perfect.

LudwigFerdinand18 said:
RESOLVED, THANKS TO ALL <3
I HAVE SIGNAL NOW More still with Imei 0 , else it works perfect.
Click to expand...
Click to collapse
How do you do it?

fenival said:
How do you do it?
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Click to collapse
http://forum.xda-developers.com/moto-g-2014/help/solved-brlost-signal-fastboot-erase-t3162580 :good:
in adb shell I wrote partitions hob dhob and fsc , here I used the india and was ok , you can try using this tutorial ... I did that is the Brazil , it does not work I pass you the india if none work you should find your country's hob, dhob and fsc

LG G4 H811 EFS NV Items demaged. Help...

Hello, how can i get EFS partition full stock? In my H811, unfortunately i have changed NV items and now, items: 114, 568, 569, 570, 571, 573, 2497, 2498, 2499, 2500, 3524, 3756, 5895, 6264 have status Inactive item, like this: "00114 (0x0072) - Inactive item". Please HELP ME...

Did you make a backup through TWRP? What did you use to change the NV Iteams?

ryang872 said:
Did you make a backup through TWRP? What did you use to change the NV Iteams?
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Click to collapse
I have bought this phone on ebay and it had imei problem, imei was different then original. Phone is sim locked on T-Mobile. Then i searched how to change imei and used commands shown here:
http://forum.gsmhosting.com/vbb/f799/repair-imei-lg-g4-tmobile-t-1998692/
After that i found correct method and restored IMEI, MEID, ESN, but then compared full NV table to other H811's NV table and discover that some NV items are inactive. Unfortunately I have no backup Please HELP ME...

I'm not sure if I'll be much help as I'm in the middle of the same problem. I have a qcn backup from a version 20i. NV backup didn't work at all for me. Which software version are you on?
Sent from my LG-H811 using XDA-Developers mobile app

ryang872 said:
I'm not sure if I'll be much help as I'm in the middle of the same problem. I have a qcn backup from a version 20i. NV backup didn't work at all for me. Which software version are you on?
20i also mine. All EFS data is stored in modem, modemst1 and modemst2 partitions. I know that when you need restore Motorola phones full stock, you must enter fastboot erase modemst1 and modemst2 command, then fastboot flash modem.img and all EFS data is restored. I have tried this method but don't works here. It must be something like this to restore EFS stock.
Click to expand...
Click to collapse

@ryang872 Is your H811 sim unlocked? Can you show me your NV backup?

The NV backup that I took is all zeroed out. Which files do you need? Strange thing with mine is that after a while, it'll show network locked on stock firmware. I then flash a backup of an AOSP rom, and the network lock disappears.

My main problem is sim unlock on this phone, Device unlock app can't unlock it because EFS is changed. NV backup need to analyze which NV items are changed after sim unlock. Now you say interested thing, after installing AOSP Rom like CyanogenMod it is sim unlocked? Exactly which AOSP Rom do you use? I'll try it...
P.S I found QCN backup restored it and recovered NV items: 571, 2497, 2498, 2499, 2500 but other NV items i wrote, are again inactive...

I'm not really sure what's going on with the AOSP working. It's Resurrection Remix. Were you able to successfully use the wipe commands through adb? Mine failed with 'No space left on device' so I couldn't get any further than that. What exactly did you use to read/write the NV items? If I could make it that far I may be a little more useful to you.

ryang872 said:
I'm not really sure what's going on with the AOSP working. It's Resurrection Remix. Were you able to successfully use the wipe commands through adb? Mine failed with 'No space left on device' so I couldn't get any further than that. What exactly did you use to read/write the NV items? If I could make it that far I may be a little more useful to you.
Click to expand...
Click to collapse
http://www.cdma-ware.com/ws_files/nv-items/NV-items_reader_writer.rar
http://forum.xda-developers.com/gal...ol-updated-09-06-14-efs-professional-t1308546
http://auto-download.com/download/get/QmNMbqdVba/qpst_2_7_378_rar.html
http://cdmatool.com/downloadFiles/application/Setup DFS Studio 16.04.25.0.zip
This tools are the best. Are your phone sim unlocked or not?

It's not sim unlocked.

ryang872 said:
It's not sim unlocked.
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Click to collapse
Does other sim works on Resurrection Remix Rom? I do not understand clearly...

I have a copy of the NV files if you need them. Shoot me a PM.

NEED IMEI FIXED in xt1068 DUAL SIM INDIA

I changed my imei number using IMEI changer ( xposed). after applying and rebooting imei of both the slim slots become same. I have backuped both imei number before changing. please help me for chaging imei of second sim slot.

http://forum.xda-developers.com/yureka/help/question-qualcomm-download-mode-k-t3068040
Click to expand...
Click to collapse
Refer :
3. REVIVING YOUR IMEIs

salkollizz said:
Refer :
3. REVIVING YOUR IMEIs
Click to expand...
Click to collapse
thanks for reply . i tried that but qxdm software doesn't recognize my phone. I have tried all thing . is there any other method is there for qualcomm. I get only the mediatek solution in google.

How To Restore Original IEMI After Changing IEMI With Xposed Module
Simply go to Xposed app> then go to Modules> Then Uncheck the IEMI changer app>and Reboot

No service error

hi every one my moto g2014 is showing no service actually i unlocked bootloader for flasing twrp boot loader unlocked but recovery not flashing it is running on android 6.0 and when i tried to flash recovery wifi is not working now i installed a stock os now wifi is working but sim network is not working although sim card is detecting but no service please help me

JAY8042 said:
hi every one my moto g2014 is showing no service actually i unlocked bootloader for flasing twrp boot loader unlocked but recovery not flashing it is running on android 6.0 and when i tried to flash recovery wifi is not working now i installed a stock os now wifi is working but sim network is not working although sim card is detecting but no service please help me
Click to expand...
Click to collapse
Which country? Is your phone a dual sim model? Please send full details of your phone.
No service error can be resolved by these following steps:
First of all make sure your phones Aeroplane mode is turned off
1) Reinsert your sim cards and restart
2) Factory Reset your phone
3) Use *#*#4636#*#* on your phones dialer and then select the phone information option, try to turn on the radio manually
4) If none of the above works please check the phone status by clicking about phone>Status>Sim1 or 2>Service Status, If your service status is showing Radio Off then you have to Reinstall The STOCK ROM on your phone or you have to flash only the MODEM Files of Original Stock Rom via mfastboot

yeah its indian mobile xt1068 dual sim model can u give me modem files

JAY8042 said:
yeah its indian mobile xt1068 dual sim model can u give me modem files
Click to expand...
Click to collapse
I believe that you know how to connect your phone to your PC in adb fastboot mode, so i am skipping that part.
Please check you have downloaded "XT1068_TITAN_RETAILDSDS_6.0_MPB24.65-34_cid7_CFC.xml". This is Stock Rom Version of India.
If yes Please copy only NON-HLOS.bin and fsg.mbn files form that STOCK ROM zip into the installation folder of adb fastboot in your PC.
Once you connect your phone in bootloader to PC open mfastboot cmd and type and run only two commands mentioned below 1) mfastboot.exe flash modem NON-HLOS.bin
and
2) mfastboot.exe flash fsg fsg.mbn
Then exit cmd and restart your phone.
If any confusions you have please feel free to write down here. (regrets for replies may take longer, please be patient)
I hope this will surely solve your problem.
Don't forget to leave a reply if your problem get solved
---------- Post added at 07:26 PM ---------- Previous post was at 07:12 PM ----------
I couldnt upload the modem files here due to some technical errors. If you dont have that stock rom please send your mail id, I will send you the zip of modem files before tomorrow 9:30am

not working bro tried everuthing

Have the same problem. Moto g 2
Hi guys. I just rooted my moto g2 and everything worked fine except the sim cards. My imeis are correct, i dont know what else to do. can you help me pls?

JAY8042 said:
not working bro tried everuthing
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Click to collapse
Is your IMEI showing?
---------- Post added at 03:59 AM ---------- Previous post was at 03:57 AM ----------
thomascale12 said:
Hi guys. I just rooted my moto g2 and everything worked fine except the sim cards. My imeis are correct, i dont know what else to do. can you help me pls?
Click to expand...
Click to collapse
Did you flash any ROMs on your phone?
---------- Post added at 04:07 AM ---------- Previous post was at 03:59 AM ----------
JAY8042 said:
not working bro tried everuthing
Click to expand...
Click to collapse
If your phones IMEI showing correctly, then its only problem of modem files.
I think what you have flashed is not a correct ROM. Otherwise that should have worked.
Please check your IMEI and then tell me is that IMEI SV slots are showing some value or showing null? Not only Main IMEI solt. There is another IMEI slot called SV slot check that also in about phone-status-imei information

sumashash said:
Is your IMEI showing?
---------- Post added at 03:59 AM ---------- Previous post was at 03:57 AM ----------
Did you flash any ROMs on your phone?
---------- Post added at 04:07 AM ---------- Previous post was at 03:59 AM ----------
If your phones IMEI showing correctly, then its only problem of modem files.
I think what you have flashed is not a correct ROM. Otherwise that should have worked.
Please check your IMEI and then tell me is that IMEI SV slots are showing some value or showing null? Not only Main IMEI solt. There is another IMEI slot called SV slot check that also in about phone-status-imei information
Click to expand...
Click to collapse
My imeis are ok and the sv values are ok too... probably i installed the wrong rom... can you guys tell me wich is the correct rom for Portugal or europe?

thomascale12 said:
My imeis are ok and the sv values are ok too... probably i installed the wrong rom... can you guys tell me wich is the correct rom for Portugal or europe?
Click to expand...
Click to collapse
Sorry dont know which is the Stock Rom for your country, please try to search on the net you will find it, i am from india so dont know whats the right rom for your device, sorry

hey sumashash..!!!
Pls help me.
my XT1068 india wont show notifications and nothing happens when i tap the build no. i.e. developer options are not enabled.
Plus I wont receive any call. it says the user is busy although my fone is idle with full network..
for these problems i thought to unroot my fone by using stock firmware and fastboot by i wont become developer due to which i cannot enable usb debugging...
Pls HELP me.....

No service
sumashash said:
Which country? Is your phone a dual sim model? Please send full details of your phone.
No service error can be resolved by these following steps:
First of all make sure your phones Aeroplane mode is turned off
1) Reinsert your sim cards and restart
2) Factory Reset your phone
3) Use *#*#4636#*#* on your phones dialer and then select the phone information option, try to turn on the radio manually
4) If none of the above works please check the phone status by clicking about phone>Status>Sim1 or 2>Service Status, If your service status is showing Radio Off then you have to Reinstall The STOCK ROM on your phone or you have to flash only the MODEM Files of Original Stock Rom via mfastboot
Click to expand...
Click to collapse
hi bro
im facing the same problem for my moto g2 xt1068 indian version .
i tried to manually on the radio as u said but its not getting on can u suggest my something
and if u can send modem files to my mail it will be a great help [email protected]
thankyou