Hi! I have GSmart Aku A1 (mt6589 phone) and I'm desperate. I installed CWM ported for this phone and worked perfectly then I installed a later version of CWM which wasn't ported for my phone. I rebooted in recovery mode and I think that new version of CWM crashed and my phone rebooted in Android OS. when my phone booted I saw that SIM is not detected, no IMEI and no baseband version, but MAC adresses works and serial number is known. I tried to edit IMEIs (doesn't worked), I flashed stock /system (again not worked) and now I need help. I don't think that my NVRAM is corrupted (I have a complete NVRAM folder this means no missing file). Also I tried MTK droid tools (pttycmd1 NOT found) and MAUI Meta 3G (it does nothing, doesn't let me to "Download IMEI"). And yes, I tried to send an AT command ("AT command failed to send").
Please help me!!!
minealex2244 said:
Hi! I have GSmart Aku A1 (mt6589 phone) and I'm desperate. I installed CWM ported for this phone and worked perfectly then I installed a later version of CWM which wasn't ported for my phone. I rebooted in recovery mode and I think that new version of CWM crashed and my phone rebooted in Android OS. when my phone booted I saw that SIM is not detected, no IMEI and no baseband version, but MAC adresses works and serial number is known. I tried to edit IMEIs (doesn't worked), I flashed stock /system (again not worked) and now I need help. I don't think that my NVRAM is corrupted (I have a complete NVRAM folder this means no missing file). Also I tried MTK droid tools (pttycmd1 NOT found) and MAUI Meta 3G (it does nothing, doesn't let me to "Download IMEI"). And yes, I tried to send an AT command ("AT command failed to send").
Please help me!!!
Click to expand...
Click to collapse
Maui Meta 3G tools will definitely work for all MTK devices if the phone is properly configured to the computer.
Anyway, check if this works: http://forum.xda-developers.com/showthread.php?t=2460232
Solved in service
Now when I have this problem I use my backup of nvram.bin and nvram partition from /data. I made it with MTK Droid Tools and Root.
Related
[Q] Formatted NVRAM using SP Flash Tool, what should I do?
Phone: Micromax A89 Ninja
Processor: MTK6577
Hello Gys Sir, this is my first post as I could no longer find any
solution on the internet. Hoping some experts could help
I accidentally formatted the NVRAM of my phone using SP Flash
Tool. Because at the time of formatting I didn't know what NVRAM is.
[Problems]
1. Now
my IMEI's are lost. Although it is still possible to restore them using
some methods(I used Mtk Engineering Mode, Mobile uncle tools, Maui Meta 3G).
2. A NVRAM Error Warning msg with Wifi signal created in wifi adapter setting.
3. If I Wipe deta of my device or re flah Stock ROM or any Custom Rom many Games and apps Doesn't run with a message Unfortunately 'apps/games' has been stopped. (like Root Explorer v3.1.5)
But none of the methods I have found were permanent. A simple wipe/data factory reset from CWM
Recovery removes it instantly. Is there any way I could restore the NVRAM, or at least make the restoration methods
permanent? And get rid of Wifi NVRAM Error Warning msg. Also can smoothly run all apps and games. Please help me I'm in big trouble...
nvram solved
Hi
For imei problem
1.use mobile uncle tools to restore
Or
2.restore via cds information in engineering mode(Google it)
Nvram error
See this
http://forum.xda-developers.com/showthread.php?t=2197378
56335984 480
Nilendu said:
[Q] Formatted NVRAM using SP Flash Tool, what should I do?
Phone: Micromax A89 Ninja
Processor: MTK6577
Hello Gys Sir, this is my first post as I could no longer find any
solution on the internet. Hoping some experts could help
I accidentally formatted the NVRAM of my phone using SP Flash
Tool. Because at the time of formatting I didn't know what NVRAM is.
[Problems]
1. Now
my IMEI's are lost. Although it is still possible to restore them using
some methods(I used Mtk Engineering Mode, Mobile uncle tools, Maui Meta 3G).
2. A NVRAM Error Warning msg with Wifi signal created in wifi adapter setting.
3. If I Wipe deta of my device or re flah Stock ROM or any Custom Rom many Games and apps Doesn't run with a message Unfortunately 'apps/games' has been stopped. (like Root Explorer v3.1.5)
But none of the methods I have found were permanent. A simple wipe/data factory reset from CWM
Recovery removes it instantly. Is there any way I could restore the NVRAM, or at least make the restoration methods
permanent? And get rid of Wifi NVRAM Error Warning msg. Also can smoothly run all apps and games. Please help me I'm in big trouble...
Click to expand...
Click to collapse
write imei by using mtk droid tools
Nilendu said:
[Q] Formatted NVRAM using SP Flash Tool, what should I do?
Phone: Micromax A89 Ninja
Processor: MTK6577
Hello Gys Sir, this is my first post as I could no longer find any
solution on the internet. Hoping some experts could help
I accidentally formatted the NVRAM of my phone using SP Flash
Tool. Because at the time of formatting I didn't know what NVRAM is.
[Problems]
1. Now
my IMEI's are lost. Although it is still possible to restore them using
some methods(I used Mtk Engineering Mode, Mobile uncle tools, Maui Meta 3G).
2. A NVRAM Error Warning msg with Wifi signal created in wifi adapter setting.
3. If I Wipe deta of my device or re flah Stock ROM or any Custom Rom many Games and apps Doesn't run with a message Unfortunately 'apps/games' has been stopped. (like Root Explorer v3.1.5)
But none of the methods I have found were permanent. A simple wipe/data factory reset from CWM
Recovery removes it instantly. Is there any way I could restore the NVRAM, or at least make the restoration methods
permanent? And get rid of Wifi NVRAM Error Warning msg. Also can smoothly run all apps and games. Please help me I'm in big trouble...
Click to expand...
Click to collapse
I'm also facing the problem And also looking 4 permanent solution for the problem..
Can any one help?
My Gionee elife e6 mini/walton primo x2 mini/allview x1 soul mini is stuck on boot logo. I suppose that happend because i modified build.prop for games compatibility and after that i overwritten the file with the original one. My phone is rooted but didn't install CWM. Already tried to wipe data from stock recovery and adb but if i select update from sdcard my data is still there. I tried a few versions of SP Flash Tool but i encountered different errors like: "scatter file is legit" or "error 8038" or "PMP ROM". If i try to fastboot the device the phone reboots and stuck to logo but if I type "fastboot devices" nothing happens.
Can somebody help me?
Thanks in advance!
JoKeR[RO-VL] said:
My Gionee elife e6 mini/walton primo x2 mini/allview x1 soul mini is stuck on boot logo. I suppose that happend because i modified build.prop for games compatibility and after that i overwritten the file with the original one. My phone is rooted but didn't install CWM. Already tried to wipe data from stock recovery and adb but if i select update from sdcard my data is still there. I tried a few versions of SP Flash Tool but i encountered different errors like: "scatter file is legit" or "error 8038" or "PMP ROM". If i try to fastboot the device the phone reboots and stuck to logo but if I type "fastboot devices" nothing happens.
Can somebody help me?
Thanks in advance!
Click to expand...
Click to collapse
UPDATE: I managed to flash stock firmware for gionee elife e6 mini but now i don't have IMEI and don't have any backup. I have rooted the phone and flash CWM but I get this error "can't mount /sdcard/" so I can't flash another rom to recover my IMEI.
CAN ANYBODY HELP ME PLEASE?
Hi,
Thanks for using XDA Assist if you have not done IMEI backup then the only way is taking device to Service Center Do not use IMEI Backup file from any other device of same model it is illegal and also every device has unique IMEI no so kindly take it to your nearest service center
Good Luck!
jackeagle said:
Hi,
Thanks for using XDA Assist if you have not done IMEI backup then the only way is taking device to Service Center Do not use IMEI Backup file from any other device of same model it is illegal and also every device has unique IMEI no so kindly take it to your nearest service center
Good Luck!
Click to expand...
Click to collapse
Thanks, but is not possible to use a IMEI generator or something? I don't have the phone original box and the phone have a non removal battery so I can't see the IMEI.
Any help?
first working solution for huawei y520-u22 100000%
usb debugging on, allow mock locations on
Install all your drivers.
use my scatter .
load the scatter in SP flash tool, tick only recovery and load the recovery-cwm-y520.img after that turn phone off and press download .
that will flash the y520 with the custom CWM.
unplug usb start phone.
Move UPDATE-SuperSU-v2.46.zip in sdcard .
reboot in recovery philztouch and install zip from sdcard.
update superSu from playstore.
install busybox from playstore.
open mtkdroid
click root
click imei/nvram and enter your both imei than replace imei.
reboot your phone and all done 1000000%
enjoy making money
Regards,
Kerkeni Team.
thanks to Djanis + Hat07
( you will find link of all tools on description )
hat07 said:
first working solution for huawei y520-u22 100000%
usb debugging on, allow mock locations on
Install all your drivers.
use my scatter .
load the scatter in SP flash tool, tick only recovery and load the recovery-cwm-y520.img after that turn phone off and press download .
that will flash the y520 with the custom CWM.
unplug usb start phone.
Move UPDATE-SuperSU-v2.46.zip in sdcard .
reboot in recovery philztouch and install zip from sdcard.
update superSu from playstore.
install busybox from playstore.
open mtkdroid
click root
click imei/nvram and enter your both imei than replace imei.
reboot your phone and all done 1000000%
enjoy making money
Regards,
Kerkeni Team.
thanks to Djanis + Hat07
( you will find link of all tools on description )
Click to expand...
Click to collapse
after rooting imei/nvrm still nonfunctional i cannot fix my imei on my huawei y520-u22
daimen.king said:
after rooting imei/nvrm still nonfunctional i cannot fix my imei on my huawei y520-u22
Click to expand...
Click to collapse
Explain more, have repaired the phone , reboot it than imei still null or u r not able to repair it after rooting it!
Envoyé de mon iPhone en utilisant Tapatalk
good
Good
y520-u22
hamza.7 said:
Explain more, have repaired the phone , reboot it than imei still null or u r not able to repair it after rooting it!
Envoyé de mon iPhone en utilisant Tapatalk
Click to expand...
Click to collapse
Sir,
I followed all the instruction, but when i press the button "replace imei" in MTK Droid Tool, it shows an error i.e
--->>> Connect to device <<<---
ATTENTION! File /system/recovery-from-boot.p which restore factory recovery in case of phone switching on in a normal mode Is Found!
--- ERROR ttycmd1 device NOT found!
As I have flashed new ROM "Y520-U22V100R001C328B111". I cannot find baseband in settings>about phone
Radio is OFF (check through mobileuncletool, phone information). Phone never shows signals.
Kindly guide, how could I fix these problems (invalid imei, radio off). I have no backups
Regards
desertrose4aj said:
Sir,
I followed all the instruction, but when i press the button "replace imei" in MTK Droid Tool, it shows an error i.e
--->>> Connect to device <<<---
ATTENTION! File /system/recovery-from-boot.p which restore factory recovery in case of phone switching on in a normal mode Is Found!
--- ERROR ttycmd1 device NOT found!
As I have flashed new ROM "Y520-U22V100R001C328B111". I cannot find baseband in settings>about phone
Radio is OFF (check through mobileuncletool, phone information). Phone never shows signals.
Kindly guide, how could I fix these problems (invalid imei, radio off). I have no backups
Regards
Click to expand...
Click to collapse
You need to fix baseband first then write imei, use any mt6572 nvram
Envoyé de mon GT-I9505 en utilisant Tapatalk
y520-u22
NVRAM restore didn't work for me, in my case.
I have to turn on the RADIO signals first. My phone shows Radio-Off in mobile uncle tools MTK Android menu. It never turns on, when i press that button. MTK Droid tool & SN Write Tool are failed to solve my problem, Unless
I got the SOLUTION ?
SOLUTION is;
I have Complete Format Flash the phone (y520-u22) in SP Flash Tool, Reinstalled the firmware from scatter file, then Flashed CWM Recovery using scatter file, then Wiped All phone for Fresh Rom Install in CWM Recovery, and finally Installed the ROM (update.zip downloaded from official website *************111 version) from external sdcard using CWM Recovery. (Phewwwww) ?
New Rom also had the NVRAM and IMEI problems, but i noticed that Phone RADIO-ON. ???
Result: The solution to problem with my phone was to Turn on the Radio Signals.
After doing this, your method to fix IMEI just worked like a charm ??
Regards
download link pls ?????
Hello, I have a problem with my Lenovo A369i. I rooted my device and tried to install ChainFire and plugged the battery out and inserted in. It had stuck on bootloop so then I tried to flash stock rom to it via SP Flashtool but the "Download" button didn't work and said "Error 4032:Enable DRAM failed........." so I clicked on "Firmware Upgrade" button and phone worked (Build number ROW_S111_140522) but it doesn't detect SIM card (IMEI codes are invalid and I could't fix it from engineering mode "AT Command Send" didn't work) and camera doesn't work also (not so important for me though) how can I fix it guys ? When I try that thread "http://forum.xda-developers.com/showthread.php?t=2560607" SP Flash tool says "pmt changed for the rom it must be downloaded". Please help me I have no important data in my phone I wiped the data and cache partition also but nothing worked :crying:
(Baseband version : A369i.V2,2013/08/14 14:37)
(Android version : 4.2.2)
(IMEI codes both invalid, no system upgrade required it says also)
Help me asap please...
Grains said:
Hello, I have a problem with my Lenovo A369i. I rooted my device and tried to install ChainFire and plugged the battery out and inserted in. It had stuck on bootloop so then I tried to flash stock rom to it via SP Flashtool but the "Download" button didn't work and said "Error 4032:Enable DRAM failed........." so I clicked on "Firmware Upgrade" button and phone worked (Build number ROW_S111_140522) but it doesn't detect SIM card (IMEI codes are invalid and I could't fix it from engineering mode "AT Command Send" didn't work) and camera doesn't work also (not so important for me though) how can I fix it guys ? When I try that thread "http://forum.xda-developers.com/showthread.php?t=2560607" SP Flash tool says "pmt changed for the rom it must be downloaded". Please help me I have no important data in my phone I wiped the data and cache partition also but nothing worked :crying:
(Baseband version : A369i.V2,2013/08/14 14:37)
(Android version : 4.2.2)
(IMEI codes both invalid, no system upgrade required it says also)
Help me asap please...
Click to expand...
Click to collapse
Hello,
You may try flashing stock firmware for your device here
-Vatsal
Hello, I have an X27 PLUS chinese phone with MT6572 processor and kitkat 442. I rooted him with Kingroot. Then I wanted to flash twrp. Аnd here I made a mistake. Since I didn't have a sd card, I decided to flash the TWRP directly on the phone with "Easy Magic TWRP" 2.8.1.0.
After the flash, it showed me that the installation was completed successfully. But the phone is already in boot loop. The only thing that works is Fast Boot. But I can't flash the stock image recovery file, it tells me that the flash sector can't be flashed (or doesn't support flash). I have a backup made with the help of Droid Tool and SP Flash Tool.The problem is that the flash tool cannot connect to the phone.
I have all the drivers installed, and before flashing the TWRP, the phone was recognized by the software.
Is there any way to solve this problem?
Ps:I am writing in the forum for the first time and I apologize if I am not in the right topic.
cybrax said:
Hello, I have an X27 PLUS chinese phone with MT6572 processor and kitkat 442. I rooted him with Kingroot. Then I wanted to flash twrp. Аnd here I made a mistake. Since I didn't have a sd card, I decided to flash the TWRP directly on the phone with "Easy Magic TWRP" 2.8.1.0.
After the flash, it showed me that the installation was completed successfully. But the phone is already in boot loop. The only thing that works is Fast Boot. But I can't flash the stock image recovery file, it tells me that the flash sector can't be flashed (or doesn't support flash). I have a backup made with the help of Droid Tool and SP Flash Tool.The problem is that the flash tool cannot connect to the phone.
I have all the drivers installed, and before flashing the TWRP, the phone was recognized by the software.
Is there any way to solve this problem?
Ps:I am writing in the forum for the first time and I apologize if I am not in the right topic.
Click to expand...
Click to collapse
Hey I got one of them x27 plus wish phone....mtk6572 4.4.2 kitkat .....for true info on device install "device info hw" green icon and activity launcher .....check out the info it gives compared to info from ph settings menu.....but my question did you find way to root of flash a generic android rom?
I used kingroot with laptop.