[Q] Very hard problems! - Galaxy Note Pro 12.2 Q&A, Help & Troubleshooting

Hello friends, I have problems with my NotePro 12.2 sm-P905, I live in Argentina and buy tablet abroad (Chile) after a while using it with wifi, I decided to put a chip for use with 3G, here is my surprise I attached pictures of my problem, my imei is / 01, that means? down several firmware and I've done clean installs all wipe and nothing ... imei not exist, that I can do ??:crying::crying:
No how to properly upload the images so leave some links so you can see that I speak.
I hope your help, greetings. !!
(I can not place photos)
When I place * # 06 # on the phone to the tablet, I get
*
IMEI
**** / 01
That's it ... and I have no files in the folder EFS necessary to restore IMEI

Related

[ROMs] Leaked ZTE Roms

Hello friends.
This is intended to be a thread providing up-to-date versions of ZTE ROMs, mainly for the very unsupported (so far) ZTE V71A and ZTE V11A, but if you have other requests for ZTE roms, please ask and I'll see if I can provide.
--- VDF_IT_V11AV2.0.0B02.zip (466.13 MB) http://www.multiupload.nl/E709JNIJ2H
--- FWUpgrade_Pad_CDMA_V55.zip (215.24 KB) http://www.multiupload.nl/NP6EWS6K3B
--- SPT_AM_V55V1.3.0B09.zip (193.05 MB) http://www.multiupload.nl/YTMKD922CU - NEW v55 ROM
--------------------------------------
The above files are most probably all down, and I can no longer locate new versions for them.
I can, however quote:
dclou said:
Hello All:
The phone company in Taiwan(TWN GSM) has just released the offical 4.0.4 rom zte V71A
(Taiwan mobile mypad p4 is the OEM of ZTE V71A)
http://service.taiwanmobile.com/csonline/cellphone/download.html
Just Connect to the above hyperlink and press "P4 Android 4.04 升級檔 "
Then you can download it and upgrade to 4.0.4.
Please help to update this ROM to the first page of this thread...^^
Click to expand...
Click to collapse
I'm sorry friends. I've lost access to the ZTE servers from where I procured new roms for devices.
Unless I find a different source, I can't provide any updates.
Until further notice this thread may be considered dead.
Thanks man, soo is this older or newer? http://kepfeltoltes.hu/120218/tmp_-2133757290_www.kepfeltoltes.hu_.png
1.2.0B09 released in february 2012 vs 1.0S released in july 2011
Leave me your e-mail adress by pm if you want the file, but be advised that we still don't have a flashing utility to install it with, me and mobilx are still trying to figure out how we can get this software on our devices.
sangemaru said:
1.2.0B09 released in february 2012 vs 1.0S released in july 2011
Leave me your e-mail adress by pm if you want the file, but be advised that we still don't have a flashing utility to install it with, me and mobilx are still trying to figure out how we can get this software on our devices.
Click to expand...
Click to collapse
That would be good. did you get my pm?
Zte score roms?
Sent from my X500 using xda premium
Okay, so here is a pdf for the huaweii media pad 7, of the flashing process and the unlmt.cfg needed is 0byte also , it is supposed to be the same process, dont use the files from here, its not for v71a or v11a!
http://www.huaweidevice.com/tcpsdownload/downLoadCenter?category=&flay=software&downloadID=NDM5NzQ=
brd912, couldn't you have just said X500 in the first place? I'll look, if I find anything I'll let you know.
zsolti, so far I've had no success with using the huawei procedure to flash our tabs, and mobilx hasn't been online today so I haven't got a clue from him about this.
The bad news is, as confirmed earlier by mobilx, the builds are IDENTICAL to what we currently have on our devices. Not encouraging at all (Verified by comparing build.prop). And we don't even know how to flash them yet...
I'm attempting to obtain a carrier unlocked nandroid backup right now, to see if it's locked at a component firmware level or at software level. Maybe we'll see some good news on that front.
Hello there,
This guide in english explains a lot. So this unlmt.cfg file actually serves as a trigger to automatik or manual update.
That means
if it is present update will start on PWR off PWR on
if it is NOT present than you need to go to the FTM mode VOL+ & PWR and update process will start
dload folder must be on ext-sd card.
Again leaked FWs for V11a are the same as ones on our devices
Sangemaru can confirm if his internal FW name on 7 inch matches with the leaked ones.
Go to yours build.prop file and check ro.build.sw_internal_version=VDF_RS_V11AV1.0.0B03 example of mine device
VDF - network - vodafone
RS - country - serbia
V11A - model - 10 inch
V1.0.0 FW version - very first
B03 - localisation ( APNs, keyboards etc) Serbian network APNs and Cyrillic keyboard
Yea, I read it.
At least for my tablet, it didn't apply. Update would not trigger, either on reboot or ftm mode, with neither UPDATA.zip or update.zip names, with the file or not, with fresh sd card format or not, development mode or not, etc.
I'm assuming it worked on your V11A, so somebody should attempt it on their own V71A's if possible. I may have messed something up, or simply have an unsupported sd card.
The one in first post for V71a is :
ro.build.zte_build_number=SmartTab7-MSM8260-V02d-Dec022011-Vodafone-ES
ro.build.software_version=SmartTab7-MSM8260-V02d-Dec022011-Vodafone-ES
ro.build.sw_internal_version=VDF_ES_V71AV1.2.0B09
ro.com.google.clientidbase.ms=android-hms-vf-{country}
ro.com.google.clientidbase.am=android-vf-{country}
ro.build.date=Sat Dec 3 02:09:34 CST 2011
Mine is:
ro.build.zte_build_number=SmartTab7-MSM8260-V02d-Dec022011-Vodafone-HU
ro.build.software_version=SmartTab7-MSM8260-V02d-Dec022011-Vodafone-HU
ro.build.sw_internal_version=VDF_HU_V71AV1.2.0B09
ro.com.google.clientidbase.ms=android-hms-vf-{country}
ro.com.google.clientidbase.am=android-zte
ro.build.date=Sat Dec 3 03:44:43 CST 2011
.
Anyone know what will happen if we flash a firmware from another carrier, like in my case? Because the network id isnt the same for hungary it is 21670, for spain its different...
I'm assuming one thing will happen: nothing.
hei, did any of you has dialer app, it seems vodafone had removed this one
p.s. am on july rom
if there is one can some one post it
tanks
Honeycomb, friend. Honeycomb has telephony support removed. If you want phone service look into a VoIP service.
Hi all !!!!!
I'm Italian .......
My device specs :
M8660A-AABQNLYM-3.1.32T 1 Jul 23 2011 22:00:00
Kernel version :
2.6.35.11-perf.
[email protected]#2
Build Number :
SmartTab10-MSM8260-V02d-Dec022011-Vodafone-IT
huawei media tab
sangemaru said:
Honeycomb, friend. Honeycomb has telephony support removed. If you want phone service look into a VoIP service.
Click to expand...
Click to collapse
did notice that huawei media pad has a dialer app, however did not succed to start it.
I'm saying that in greate proportion the two tablets are just the same.
no luck
zsolti256 said:
The one in first post for V71a is :
ro.build.zte_build_number=SmartTab7-MSM8260-V02d-Dec022011-Vodafone-ES
ro.build.software_version=SmartTab7-MSM8260-V02d-Dec022011-Vodafone-ES
ro.build.sw_internal_version=VDF_ES_V71AV1.2.0B09
ro.com.google.clientidbase.ms=android-hms-vf-{country}
ro.com.google.clientidbase.am=android-vf-{country}
ro.build.date=Sat Dec 3 02:09:34 CST 2011
Mine is:
ro.build.zte_build_number=SmartTab7-MSM8260-V02d-Dec022011-Vodafone-HU
ro.build.software_version=SmartTab7-MSM8260-V02d-Dec022011-Vodafone-HU
ro.build.sw_internal_version=VDF_HU_V71AV1.2.0B09
ro.com.google.clientidbase.ms=android-hms-vf-{country}
ro.com.google.clientidbase.am=android-zte
ro.build.date=Sat Dec 3 03:44:43 CST 2011
.
Anyone know what will happen if we flash a firmware from another carrier, like in my case? Because the network id isnt the same for hungary it is 21670, for spain its different...
Click to expand...
Click to collapse
Hi majaelix,
Tried all proceudres described in this post with no luck updating firmware, I have a Vodafone Spain V71a with 1.0 software version.
Tired to create several folders in sd-ext and puting inside the update.zip and the .cfg file with no success
Tried to sign the zip with Signapk utility but when I try to update it from Recovery, it says: "signature check failed", I think one of the files nneded to sign a zip file is related to the recovery, so I don't know how to generate it.
Also tried to root it with fastboot boot superboot.img but my fastboot can't detect the device form pc, I'vhe checked if drivers are installed in device administration and all seems to be ok.
Did you make any advance on this issue, I'm looking forward.
caveman_78 said:
Hi majaelix,
Tried all proceudres described in this post with no luck updating firmware, I have a Vodafone Spain V71a with 1.0 software version.
Tired to create several folders in sd-ext and puting inside the update.zip and the .cfg file with no success
Tried to sign the zip with Signapk utility but when I try to update it from Recovery, it says: "signature check failed", I think one of the files nneded to sign a zip file is related to the recovery, so I don't know how to generate it.
Also tried to root it with fastboot boot superboot.img but my fastboot can't detect the device form pc, I'vhe checked if drivers are installed in device administration and all seems to be ok.
Did you make any advance on this issue, I'm looking forward.
Click to expand...
Click to collapse
No, but Please standby, a fellow Hungarian 10" user is probably going to make some kind of update we have obtained a build that is even newer, it is the following:
SmartTab7-MSM8260-V03a-Jan182012-Vodafone-HU
good news
zsolti256 said:
No, but Please standby, a fellow Hungarian 10" user is probably going to make some kind of update we have obtained a build that is even newer, it is the following:
SmartTab7-MSM8260-V03a-Jan182012-Vodafone-HU
Click to expand...
Click to collapse
Wow, those are good news. I can't wait for the update. maybe after, we can try to make some weird ICS port.
Please, keep us informed...
Thanks...
i have some problem
hello i have a V71A and i wanna take back the stock rom beacuse i formated system... and a CWM is buggy and usb mass storage is doesn't work and my pc don't see the tablet just CD-rom and not more "adb devices -list of devices atthaced (and nothing)" pls help (sorry for my english)
Uninstall and reinstall usb drivers. Your problem is a driver issue. And how exactly did you format the system?

The Galaxy S3 - IMEI

How can I solve a IME problem without EFS backup
I've been reading some tutorials on how to create / modify IMEI of the phone.
I did some things without success:
- Install the original ROM cell.
- Install Other ROMs.
What I can not do alone:
- Using EFS Profisional to change the IMEI.
I've seen the IMEI concert here in Brazil is R $ 500,00.
[Please, I need help because i do not have the backup of EFS.]

Phone have no signal

Hi all
I have try a lots of things without success.
My brother give me his phone because he breaks it (sim card reader was broken)
I bought an new one on eb*y and during the delivery, i install p30a rom.
When i received the new sim card reader and intalled it, i see that no signal.
I check APN, no one but i cant add new !
When i add a new one, menu + save, it go back and leave blank !
I have a IMEI ok.
So i launch other rom, because i was thinking it was that but no one change !
i cant do sos call
Network: Unknown
Signal strenght : 0dbm 99asu
Mobile network type : unknown
Service state : out of service
Android version : 4.0.4
Baseband : omap4430/xmm6260
Kernel : 3.0.21
I cant change SIM card lock, i can see the sim contact with some app
In search network, i have nothing
Thanks u a lots !!!
ps: i am french so i am realy sorry for my bad english !
So today i have installed SSH in it for exploring system with putty.
The IMEI is good (the same as behind the battery) but i cant see the /efs folder and i cant mounf mmcblk0p3
That is normal ?
otherthing, where are stocked the APN ? i want to inject it witout the gui. (because inside the gui, it dont work)
thank you

[Q] [Lenovo] [MT6572] No signal , formated nvram!

Hello xda
first, i searched the forum and other sources for solution and didn't found any help
-My phone is Lenovo A319 dual sim
-i download the latest stock firmware for it from 4PDA
-then before flash i select the scatter in sp flash tool and did format all except bootloader.
-then flashed the firmware and everything done well.
-after powering on my phone with sim card it didn't recognize it (Both sim 1 and sim 2) - no imei - no serial number - baseband is ok.
-i fixed all of this and after some tries the phone recognize both sim(s) but just 1 bar signal in sim 2 (2G) out of 5
-and sim 1 keep doing searching and no service and randomly get network (G) and sometimes (3G) but can't make calls, ussid ... etc
*Things i have tried*
1-fixed imei with SN & IMEI Writer. (Done!.)
2-fixed SN with Maui META 3g and ini config file that i have found on the internet that supposed to fix 3g but it only fix SN:nullnull to SNNxxxxxxxxxx (where x is some letters and numbers). (Done!.)
3-flashed another secro.bin from another MT6572 device(original secro.bin from stock firmware a319 flashed already). (No Luck with network)
4-changed TX settings in RF Tool in Maui META 3g [ GSM900=TX:-13 - 1800=TX:-10].(No Luck with network)
5-some other playing in Eng. Menu (*#*#3646633#*#*).(No Luck with network)
Notice:
-firmware i have downloaded has a folder Called "APDB" that contains database files for my device and a file called "catcher_filter_1_wg_n.bin".
-firmware dosn't have nvram.img.
-i have no backup.
-i'm sure that is the problem can be solved by changing band settings in Maui META 3g in RF Tool but i have no idea how to accomplish such thing.
-i guess the problem i because the firmware is Russian and my phone work in Egypt so the band settings is vary from here to there.
i hope i can get some help, and sorry for my bad english
BR.
i found a stock rom for lenovo a319 that sim works with my sim perfectly.
now i want to move from stock to CM12.1.
cm12.1 has the same issue because of modem things.
-how can i change modem from the stock i have to work with Russian unofficial CM?
Update
after flashing cm 12.1 the signal gone again, when i try go back to it no signal too :\
bump!
iguess The Problem is in RF Data but i have no idea how to set it correctly
any help?
please tell me where you find the solution for sn repair, please pm it to me
privatezs said:
Hello xda
first, i searched the forum and other sources for solution and didn't found any help
-My phone is Lenovo A319 dual sim
-i download the latest stock firmware for it from 4PDA
-then before flash i select the scatter in sp flash tool and did format all except bootloader.
-then flashed the firmware and everything done well.
-after powering on my phone with sim card it didn't recognize it (Both sim 1 and sim 2) - no imei - no serial number - baseband is ok.
-i fixed all of this and after some tries the phone recognize both sim(s) but just 1 bar signal in sim 2 (2G) out of 5
-and sim 1 keep doing searching and no service and randomly get network (G) and sometimes (3G) but can't make calls, ussid ... etc
*Things i have tried*
1-fixed imei with SN & IMEI Writer. (Done!.)
2-fixed SN with Maui META 3g and ini config file that i have found on the internet that supposed to fix 3g but it only fix SN:nullnull to SNNxxxxxxxxxx (where x is some letters and numbers). (Done!.)
3-flashed another secro.bin from another MT6572 device(original secro.bin from stock firmware a319 flashed already). (No Luck with network)
4-changed TX settings in RF Tool in Maui META 3g [ GSM900=TX:-13 - 1800=TX:-10].(No Luck with network)
5-some other playing in Eng. Menu (*#*#3646633#*#*).(No Luck with network)
Notice:
-firmware i have downloaded has a folder Called "APDB" that contains database files for my device and a file called "catcher_filter_1_wg_n.bin".
-firmware dosn't have nvram.img.
-i have no backup.
-i'm sure that is the problem can be solved by changing band settings in Maui META 3g in RF Tool but i have no idea how to accomplish such thing.
-i guess the problem i because the firmware is Russian and my phone work in Egypt so the band settings is vary from here to there.
i hope i can get some help, and sorry for my bad english
BR.
Click to expand...
Click to collapse
please provide a link it would be helpful
Any solution? Since my Lenovo A319 has the same problem. Sometimes no network, EDGE, 3G or even H+. Hopefully someone already have the solution.
I'm in Indonesia, already using A319_ROW_DS_S318_150615 with Baseband Version MOLY_WR8_W1315_MD_WG_MP_V43_P2_2015/01/13
AbuIgras said:
Any solution? Since my Lenovo A319 has the same problem. Sometimes no network, EDGE, 3G or even H+. Hopefully someone already have the solution.
I'm in Indonesia, already using A319_ROW_DS_S318_150615 with Baseband Version MOLY_WR8_W1315_MD_WG_MP_V43_P2_2015/01/13
Click to expand...
Click to collapse
hello
iam not an expert but i had some problems the same way with 3g and gsm by seeking some infos in this fourms and others
i found that u can easly extract ur device modem data base by the following command "under adb "
" adb pull /etc/mddb C:/adb " notice that c:\adb is going to be the extraction destination
so u v just got ur own modem database
easly i guess u can extract similar working device modem and just go to Maui META v 9.1604.02.00 then load it there and apply it to ur own device by selecting Rf and then 3g settings also change ur imei to ur original ones
---------------
i hope that i'am saying a good and useful stuff or some one can correct the mistakes 4 me
** sorry that i was here for long time just learning without trying to give or share i hope that one day i will have some info to share..
dial *#06#.. if you got invalid imei, then...write down your both imei (you can see at the back of your phone) download and install chamelephon, open and write down both imei. apply and restart your device. enjoy

Samsung Note 9 Exynos IMEI Querry

Hi,
I bought an IMEI changed Samsung Galaxy Note 9. Its rooted using Magisk, I m not a familiar with android ROM installations.
I want to upgrade android version from currently running 9 to android 10. But I dont want to loose the Changed IMEI.
What will happen if I flash official android 10 ROM onto my device, will the IMEI be changed to the factory one?
Thanks
Backup /EFS partition before changing ROM.
FYI:
EFS stands for Encrypted File System. Imagine the EFS as a big folder containing all of the important stuff that makes the "phone" part of your phone (i.e. what lets you communicate from one person with a phone to another) tick. It contains your IMEI, lots of files revolving around your SIM card and Wifi/Bluetooth (this includes your MAC address for all the radios of your phone), and lots of other things that should never ever under any circumstance be deleted or touched. It's sensitive, it's devastatingly important, and it's a huge pain. If you lose your EFS folder, you lose pretty much any chance of your phone being able to use data, Wifi, Bluetooth, and ( probaby) your phone will just not want to respond and reboot quite a lot.

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