Related
Hello there,
I am new to this forum and android as well.
I have xolo play cell phone which is recently being useless because of too many times pattern attempts.
I know email and password but which is not useful as my internet connection is disable.
I also activated xolo secure due to that i am unable factory reset in recovery ( it says first you'll have to unlocked xolo secure but phone is locked) .
I also disable the usb debugging because i use many time to take data or download using cellphone...PC.
BUT
But the thing which i came across is i boot phone in "factory test" mode due to that i think my usb debugging on for that time i am able to view directory in phone by cmd (adb) and able to reboot using command prompt:.
Now you guys work on android from so much long time is any one know command from which i can factory reset my phone
I dont want to take my cell to customer care because i rooted my phone.
Lastly if no option i have to go customer care support.
dhakeparag81 said:
Hello there,
I am new to this forum and android as well.
I have xolo play cell phone which is recently being useless because of too many times pattern attempts.
I know email and password but which is not useful as my internet connection is disable.
I also activated xolo secure due to that i am unable factory reset in recovery ( it says first you'll have to unlocked xolo secure but phone is locked) .
I also disable the usb debugging because i use many time to take data or download using cellphone...PC.
BUT
But the thing which i came across is i boot phone in "factory test" mode due to that i think my usb debugging on for that time i am able to view directory in phone by cmd (adb) and able to reboot using command prompt:.
Now you guys work on android from so much long time is any one know command from which i can factory reset my phone
I dont want to take my cell to customer care because i rooted my phone.
Lastly if no option i have to go customer care support.
Click to expand...
Click to collapse
http://www.sendspace.com/file/t5cw1x
Instructions for upgrading the software.
1. Please copy the software in sdcard
2. Ensure the name of the folder is us9230.v2
3. Press power key and center of volume up & Down key at the same time
4. A message saying " Updating ... Pleaes do not press any keys " will appear
5. Please be patient till the update gets complete, approx takes around 5 min.
6. Phone will get shut down automatically.
NOTE:
unzip the file and copy contents to sd card... all contents should be in the folder named 'us9230.v2'
dhakeparag81 said:
Hello there,
I am new to this forum and android as well.
I have xolo play cell phone which is recently being useless because of too many times pattern attempts.
I know email and password but which is not useful as my internet connection is disable.
I also activated xolo secure due to that i am unable factory reset in recovery ( it says first you'll have to unlocked xolo secure but phone is locked) .
I also disable the usb debugging because i use many time to take data or download using cellphone...PC.
BUT
But the thing which i came across is i boot phone in "factory test" mode due to that i think my usb debugging on for that time i am able to view directory in phone by cmd (adb) and able to reboot using command prompt:.
Now you guys work on android from so much long time is any one know command from which i can factory reset my phone
I dont want to take my cell to customer care because i rooted my phone.
Lastly if no option i have to go customer care support.
Click to expand...
Click to collapse
Dear Member...
here is the solution to wipe in fatboot mode...
connect phone to pc in fastboot by pressing Volume+ & Power...
enter the following command to communicate with phone....
1. fastboot -i 0x0955 reboot-bootloader
2. fastboot -i 0x0955 -w
3. fastboot -i 0x0955 reboot
That's all....:fingers-crossed:
How did you open dat factory test mode... i cant get to open dat... and did u solve ur problem...I m da same trouble...
Thank you man but facing a new problem
jaspuneet;48743356
Instructions for upgrading the software.
1. Please copy the software in sdcard
2. Ensure the name of the folder is us9230.v2
3. Press power key and center of volume up & Down key at the same time
4. A message saying " Updating ... Pleaes do not press any keys " will appear
5. Please be patient till the update gets complete said:
Hi,
XDAForums has saved my life before as well. Thank you for posting this solution. This works and phone has been factory reset and unlocked, however it doesn't say SD card data will be wiped out. My SD card now doesn't show any files or app. Phone detects SD, but no files and can't detect any apps. However SD card is not empty. I am not much of a technical guy, is there any way to reinstate apps from SD card?
Thank you in advance.
Regards
Click to expand...
Click to collapse
how to unlock xolo q500 while in pattern lock
i am also same problem
but my phone is xolo q500 help me to out of it
I'm using xolo q1100 i try to recover my xolo secure password but it failed. Can this app helpful?
Sent from my Q1100 using XDA Free mobile app
how to enter in full item test or manual item test in xolo play 8x 1020 help me plz
Hello Friends..... after installing new rom i lost my phone,s imei, wifi, bluetooth means all communication ...
i tried MobileUncle which giving command not sent error
then i tried MTK Droid which giving - ERROR ttycmd1 device NOT found!
then i go for "IMEI & SN writer " and "Maui META " but unluckily am unable to success because both saying Meta Mode Failed..
i have No backup of Nram
am using Xolo q1000 rooted with Framaroot,
PRocessor MTK6589
got same problem
robin.kang63 said:
Hello Friends..... after installing new rom i lost my phone,s imei, wifi, bluetooth means all communication ...
i tried MobileUncle which giving command not sent error
then i tried MTK Droid which giving - ERROR ttycmd1 device NOT found!
then i go for "IMEI & SN writer " and "Maui META " but unluckily am unable to success because both saying Meta Mode Failed..
i have No backup of Nram
am using Xolo q1000 rooted with Framaroot,
PRocessor MTK6589
Click to expand...
Click to collapse
I got the same problem but I have this problem only in imei
Finally Today I Got Solution For this.. Now Everything Working Fine
robin.kang63 said:
Finally Today I Got Solution For this.. Now Everything Working Fine
Click to expand...
Click to collapse
how do you recovered imei ...plzz help me
buy a asus zenfone 2 Model ZE551ML 2GB. and I have a problem saying imei sim1 null and sim 2 works without problem I do have version SO 2.19.40.18_20150612
I need help for me.
warteiner said:
buy a asus zenfone 2 Model ZE551ML 2GB. and I have a problem saying imei sim1 null and sim 2 works without problem I do have version SO 2.19.40.18_20150612
I need help for me.
Click to expand...
Click to collapse
Return to seller.
warteiner said:
buy a asus zenfone 2 Model ZE551ML 2GB. and I have a problem saying imei sim1 null and sim 2 works without problem I do have version SO 2.19.40.18_20150612
I need help for me.
Click to expand...
Click to collapse
same condition.. imei 1 is null but 2. imei is working.. any solution..?
t-mobile_mda said:
same condition.. imei 1 is null but 2. imei is working.. any solution..?
Click to expand...
Click to collapse
restored through Root Explorer
Anyone have any ideas? I'm having the same problem here. Null on 1, fine on 2.
EcthelionIII said:
Anyone have any ideas? I'm having the same problem here. Null on 1, fine on 2.
Click to expand...
Click to collapse
have root?
I have same problem. I lost both IMEI and SN.... sim1 not working, sim2- working very well, Now my IMEIs is 004999..... And SN was 111111111, but I can fixed this, now my real SN.
Repair SN:
1. I take mmcblk0p12(this is factory partition) from other Zenfone 2, repack it via ImgExtractor.exe,
2. in mmcblk0p12/PhoneInfoDisk folder i wroted via HEX Editor my SN, mac adress, bt adress, color of device(5J)
3. Pack back via make_ext4fs.exe tooll to mmcblk0p12
4. Then I flashed this mmcblk0p12 via fastboot flash /dev/block/mmcblk0p12 mmcblk0p12
SN, mac,bluetooth adress return back
But I can't repair IMEI. i suppose it lay in config partition(mmcblk0p14), but i can't to find where..... Somebody help?
I was able to get it working with a workaround , I hope it helps u.
Go to /config/telephony/1 directory. Take backup of all files. Delete all files. Reboot phone. Check your imei.
harpreet.s said:
I was able to get it working with a workaround , I hope it helps u.
Go to /config/telephony/1 directory. Take backup of all files. Delete all files. Reboot phone. Check your imei.
Click to expand...
Click to collapse
No, it isn't work, i try this method already earlier.
null imei SIM1
same condition,, null imei sim1
muhammdridwan2007 said:
same condition,, null imei sim1
Click to expand...
Click to collapse
I found method of repair IMEI1, SIM1 became work
1. Need to flash service firmware(it working also with 550ML) https://cloud.mail.ru/public/AFCz/rNo2nbooH Attention, will be factory reset
2.Need to use Digma_SoFia_IMEI_recovery, try to find in google. I can give link, but there description on Russian language and no need to install drivers https://yadi.sk/d/30q9w4KJjvgHd For our device need to set Connection- COM, Port- Intel Android virtual COM Port
Please watch video https://www.youtube.com/watch?v=dDQ2CzoSFQE and https://www.youtube.com/watch?v=545gshHW6QQ
I faced the same problem few days ago. By flashing couple diffent roms the sim1 came back to life!
mandible11366 said:
I faced the same problem few days ago. By flashing couple diffent roms the sim1 came back to life!
Click to expand...
Click to collapse
Can you please explain about those roms and procedures in details
---------- Post added at 09:29 AM ---------- Previous post was at 09:26 AM ----------
BORETS24 said:
I found method of repair IMEI1, SIM1 became work
1. Need to flash service firmware https://cloud.mail.ru/public/AFCz/rNo2nbooH Attention, will be factory reset
2.Need to use Digma_SoFia_IMEI_recovery, try to find in google. I can give link, but there description on Russian language and no need to install drivers https://yadi.sk/d/30q9w4KJjvgHd For our device need to set Connection- COM, Port- Intel Android virtual COM Port
Click to expand...
Click to collapse
Is this tool really working for Zenfone 2 ZE550ML
I need ZE550ML service firmware??
Help me plz , I lost my imei,mac n serial
Protik said:
Can you please explain about those roms and procedures in details
---------- Post added at 09:29 AM ---------- Previous post was at 09:26 AM ----------
Is this tool really working for Zenfone 2 ZE550ML
I need ZE550ML service firmware??
Help me plz , I lost my imei,mac n serial
Click to expand...
Click to collapse
Do you have factory/PhoneInfodisk/PhoneInfo_inf file? If yes, you can recovery Serial number, wi-fi mac,bt mac by editing it with HEX editor, I not sure, you may use even text editor. If no, you should to get this file from other device. Also you should to write your Serial number to factory/PhoneInfodisk/ssn. I suppose you can try to flash this service firmware, this firmware add Virtual Serial COM Port for working Digma sofia recovery tool- thats all.
BORETS24 said:
Do you have factory/PhoneInfodisk/PhoneInfo_inf file? If yes, you can recovery Serial number, wi-fi mac,bt mac by editing it with HEX editor, I not sure, you may use even text editor. If no, you should to get this file from other device. Also you should to write your Serial number to factory/PhoneInfodisk/ssn. I suppose you can try to flash this service firmware, this firmware add Virtual Serial COM Port for working Digma sofia recovery tool- thats all.
Click to expand...
Click to collapse
Firstly thank you,
In short I say,
Mistakenly I erased all the partitions that includes
System,Factory,Config,ADF,ADP using CWM Recovery advance mode .
After that I flashed a stock rom to unbrick the phone from previous bootloops caused by FOTA update on the rooted device. After that my phone booted but no imei and info.
So I think my factory partition is empty as I formated it
And the firmware you provided is for ZE551ML 4Gb Ram variant while mine is ZE550ML 2Gb Ram.
Will flashing this work for my phone or if you can kindly provide me the Digma servicing firmware for my device!
Again thank you
Protik
There's no factory/PhoneInfodisk directory showing in root explorar
BORETS24 said:
Do you have factory/PhoneInfodisk/PhoneInfo_inf file? If yes, you can recovery Serial number, wi-fi mac,bt mac by editing it with HEX editor, I not sure, you may use even text editor. If no, you should to get this file from other device. Also you should to write your Serial number to factory/PhoneInfodisk/ssn. I suppose you can try to flash this serivice firmware, this firmware add Virtual Serial COM Port for working Digma sofia recovery tool- thats all.
Click to expand...
Click to collapse
I also need help with this sim 1 is unavailable, I have reflashed multiple ways (raw, sideload), have written in my imei, tried deleting telephony files and reboot nothing works , I dont see factory/PhoneInfodisk
Protik said:
Firstly thank you,
In short I say,
Mistakenly I erased all the partitions that includes
System,Factory,Config,ADF,ADP using CWM Recovery advance mode .
After that I flashed a stock rom to unbrick the phone from previous bootloops caused by FOTA update on the rooted device. After that my phone booted but no imei and info.
So I think my factory partition is empty as I formated it
And the firmware you provided is for ZE551ML 4Gb Ram variant while mine is ZE550ML 2Gb Ram.
Will flashing this work for my phone or if you can kindly provide me the Digma servicing firmware for my device!
Again thank you
Protik
Click to expand...
Click to collapse
Don't be afraid, you may flash service firmware from my post via asus flash tool from fastboot mode! This firmware need ONLY for activate Intel virtual COM PORT in device manager on PC, for using Phone Tool 191, no need use phone on this firmware . after repair of your imei1 you should to flash user RAW firmware for ZE550ML -that's all. For repair imei1 no need factory partition, both sim card will be become work, simple you will not have your serial number (it will be 111111) and mac addresses will be not sibling from box of phone, they will be random generated. WI-FI and BT will be work on it too
BORETS24 said:
Don't be afraid, you may flash service firmware from my post via asus flash tool from fastboot mode! This firmware need ONLY for activate Intel virtual COM PORT in device manager on PC, for using Phone Tool 191, no need use phone on this firmware . after repair of your imei1 you should to flash user RAW firmware for ZE550ML -that's all. For repair imei1 no need factory partition, both sim card will be become work, simple you will not have your serial number (it will be 111111) and mac addresses will be not sibling from box of phone, they will be random generated. WI-FI and BT will be work on it too
Click to expand...
Click to collapse
Ok thank you, I will try flashing the service firmware on my ZE550ML and then use digma to change IMEI, the pdf is in russian but seem straight forward enough in the images
BORETS24 said:
I found method of repair IMEI1, SIM1 became work
1. Need to flash service firmware https://cloud.mail.ru/public/AFCz/rNo2nbooH Attention, will be factory reset
2.Need to use Digma_SoFia_IMEI_recovery, try to find in google. I can give link, but there description on Russian language and no need to install drivers https://yadi.sk/d/30q9w4KJjvgHd For our device need to set Connection- COM, Port- Intel Android virtual COM Port
Click to expand...
Click to collapse
Perfect this ended up working on my phone (ZE550ML), flash the service file in the link using Asus Flash Tool, connect to Digma, you dont need to intall the drivers. Follow the pdf to change IMEI, use google translate it works good, remember to omit the last number in your IMEI.
My phone (zenfone 2) have 1 IMEI and that starts with 0049+.....Thats why only Sim 2 works and sim 1 don't gets any networks....But my sim slot 1 is fine ...don't have any damage...i need help to repair my imei .....Give me any software or any solution to fix sim 1 .......I am useing my phone over wifi ......Also my phones SN,mac,wifi and Bluetooth address is unknown .....It don't trouble me but i badly need to fix my sim 1 IMEI ......I also go to service center but they didn't fix my IMEI......Please help me anyone!!!!!!
Can you connect to mobile network?
Sent from my ASUS_Z00A using XDA-Developers mobile app
md.rifah said:
My phone (zenfone 2) have 1 IMEI and that starts with 0049+.....Thats why only Sim 2 works and sim 1 don't gets any networks....But my sim slot 1 is fine ...don't have any damage...i need help to repair my imei .....Give me any software or any solution to fix sim 1 .......I am useing my phone over wifi ......Also my phones SN,mac,wifi and Bluetooth address is unknown .....It don't trouble me but i badly need to fix my sim 1 IMEI ......I also go to service center but they didn't fix my IMEI......Please help me anyone!!!!!!
Click to expand...
Click to collapse
hello , all of you.
i'm from Iran and i repair my imei successfully!
i want to share my solution way to you , my dears!
if your imei repaired with my way , please pray for me.
solution:
you need to use digma sofia (phone tool 191).
first , root your phone.
second , install intel drivers for your pc
thirth , use adb to set your phone to diag mode.with this command: adb shell
su (after enter this , grant supersu from phone)
setprop system.at-proxy.mode 1(1 for sim 1 and 3 for sim2)
After this commands , in pc's device manager , you see the intel virtual android port.if you see , continue.
open phone tool and use it with sofia's pdf help.
Note:for who persons that port dont open (freeze in settings(1/3) : You are using android 6.Yes?!
Android 6 dont allow to ports to open.you will need to downgrade to android 5.just in android 5 you will be able to use phone tool and ports will be active.
My this Note , saves you life , man.yes?!i tried one week in android 6 and ports Dont active.Dont try my brother.just Downgrade to 5 and use phone tool.
Downgrade:
Download this downgrade firmware with your pc and transfer it with cable to your phone.unplog cable and system will be show notification to update.accept it.or you can use adb sideload or use sd card update wia recovery.just flash that downgrade zip file and you will be in lollipop.after use phone tool in lollipop and repair imei with that , upgrade to marshmallow again with above way and use factory reset after upgrade!
Downgrade m to l firmware:
search google: how to downgrade asus zenfone 2 and download UL-Z00A-WW-52.20.40.196-user.zip from asus site.
Note: for sim 1 , use setprop 1 and for sim 2 , use setprop 3
i'm from iran!
Dears,
I have HTC Desire 820ts Dual SIM rooted mobile . I need to restore IMEI for it using MTK droid tools .
every thing is good (green square showed under and (root shell) beside it and NO Root button showed) but IMEI/NVRAM Button is greyed out so i cant restore IMEI .
can any one help me please ASAP .
thank you
dream111 said:
Dears,
I have HTC Desire 820ts Dual SIM rooted mobile . I need to restore IMEI for it using MTK droid tools .
every thing is good (green square showed under and (root shell) beside it and NO Root button showed) but IMEI/NVRAM Button is greyed out so i cant restore IMEI .
can any one help me please ASAP .
thank you
Click to expand...
Click to collapse
MTKDroid tools does not work for 820ts.
Why do you want to restore? Did you format your phone with SP Flash Tool?
Gibz97 said:
MTKDroid tools does not work for 820ts.
Why do you want to restore? Did you format your phone with SP Flash Tool?
Click to expand...
Click to collapse
yes i did , with option (format all + Downoad) because my 2nd SIM didn't work after I flashed lollipop ROM ,it shows "Slot2: no SIM detected" when the phone boot or when I insert the SIM .
So I thought it maybe solve it but it seems that it became more complicated .
is there any way I can restore my IMEI first then we may talk about the 2nd SIM ?.
dream111 said:
yes i did , with option (format all + Downoad) because my 2nd SIM didn't work after I flashed lollipop ROM ,it shows "Slot2: no SIM detected" when the phone boot or when I insert the SIM .
So I thought it maybe solve it but it seems that it became more complicated .
is there any way I can restore my IMEI first then we may talk about the 2nd SIM ?.
Click to expand...
Click to collapse
Follow these steps: (Only works on Kitkat firmware. So if you're on Lollipop you'll have to flash KitKat first)
1. First Install Gadget CDC VCOM drivers on your PC using this tutorial https://www.youtube.com/watch?v=9nCfN3bdayQ
2. Download NVRAM DB 820s file from here https://mega.nz/#!N9NB3QDJ!3aoNxm1QjkG93ZHedP-ZhbhkVuL-ZVwWULLhUE7Ritw
3. Download SN Write Tool from here https://mega.nz/#!lxcBWKIZ!1SZVDXoLhlswY24OFFBzowHUN-wHBYPOXOhgoSIshB4
4. Extract both of them
5. Open SN Write Tool folder and run SN Writer.exe as administrator
6. Let ComPort be USB VCOM and Target Type be Smart Phone
7. Click on system config
8. Under Write option tick IMEI
7. Under IMEI option tick dual IMEI
9. Under DataBase File click on MD1_DB and navigate to the NVRAM DB 820s folder and choose the file named =>> BPLGUInfoCustomAppSrcP_MT6752_S00_MOLY_LR9_W1423_MD_LWTG_CMCC_MP_V1_P21_1_ltg_n
10. Then click on AP_DB and navigate again to the NVRAM DB 820s folder and choose the file named ==> APDB_MT6752_S01_KK2.MP13_
11. Click Save
12. Click Start
13. Insert the original IMEI 1 and IMEI 2 of your phone as shown on the box you bought your phone with and Click OK
14. Switch off your Phone and connect it to the PC with a USB cable
15. Wait until it says PASS then reboot the phone
If you're still facing problems download this file https://mega.nz/#!MoMEWRqA!57djmSN3BOimherVGBH3RxrmitdE0XJMwEcny_5wmwc
Install these drivers:
MediaTek DA USB VCOM Port
MediaTek preloader USB VCOM Port
MediaTek USB Port
Gibz97 said:
Follow these steps: (Only works on Kitkat firmware)
1. First Install Gadget CDC VCOM drivers on your PC using this tutorial https://www.youtube.com/watch?v=9nCfN3bdayQ
2. Download NVRAM DB 820s file from here https://mega.nz/#!N9NB3QDJ!3aoNxm1QjkG93ZHedP-ZhbhkVuL-ZVwWULLhUE7Ritw
3. Download SN Write Tool from here https://mega.nz/#!lxcBWKIZ!1SZVDXoLhlswY24OFFBzowHUN-wHBYPOXOhgoSIshB4
4. Extract both of them
5. Open SN Write Tool folder and run SN Writer.exe as administrator
6. Let ComPort be USB VCOM and Target Type be Smart Phone
7. Click on system config
8. Under Write option tick IMEI
7. Under IMEI option tick dual IMEI
9. Under DataBase File click on MD1_DB and navigate to the NVRAM DB 820s folder and choose the file named =>> BPLGUInfoCustomAppSrcP_MT6752_S00_MOLY_LR9_W1423_MD_LWTG_CMCC_MP_V1_P21_1_ltg_n
10. Then click on AP_DB and navigate again to the NVRAM DB 820s folder and choose the file named ==> APDB_MT6752_S01_KK2.MP13_
11. Click Save
12. Click Start
13. Insert the original IMEI 1 and IMEI 2 of your phone as shown on the box you bought your phone with and Click OK
14. Switch off your Phone and connect it to the PC with a USB cable
15. Wait until it says PASS then reboot the phone
Click to expand...
Click to collapse
thank you ,I'll try now
It's all OK ,but the final step when i connect the phone the gadget vcom driver still
has error (yellow tringle ) then i got an error (fail in red color and require the IMEIs again .
Note : - my mobile is rooted
- there's mediatek usb VCOM drivers installed in my PC from the past .
thanks alot for being patient
dream111 said:
It's all OK ,but the final step when i connect the phone the gadget vcom driver still
has error (yellow tringle ) then i got an error (fail in red color and require the IMEIs again .
Note : - my mobile is rooted
- there's mediatek usb VCOM drivers installed in my PC from the past .
thanks alot for being patient
Click to expand...
Click to collapse
Send a screenshot of the MTK drivers you have installed
I attached a screen shot for the driver you told me to install (Gadget CDC VCOM) .
and I deleted the driver which i used with SP flash tool (MediaTek USB VCOM ) to avoid any mistake .
note : when I connect the phone to write the IMEI, it instantly starts up and boot in download mode and anew device
shows in device manager named HTC like you see and the attached image .
dream111 said:
I attached a screen shot for the driver you told me to install (Gadget CDC VCOM) .
and I deleted the driver which i used with SP flash tool (MediaTek USB VCOM ) to avoid any mistake .
note : when I connect the phone to write the IMEI, it instantly starts up and boot in download mode and anew device
shows in device manager named HTC like you see and the attached image .
Click to expand...
Click to collapse
Actually both drivers are needed.
Use these drivers https://mega.nz/#!MoMEWRqA!57djmSN3BOimherVGBH3RxrmitdE0XJMwEcny_5wmwc
Install these drivers:
MediaTek DA USB VCOM Port
MediaTek preloader USB VCOM Port
MediaTek USB Port
and its working again .. after I installed all the drivers you gave me .
I'm very thankful .
can you suggest for me the reason why I suddenly cant use the 2nd SIM after I flashed lollipop
for the first time ?? it shows notification when phone start up "Slot 2 : No SIM card detected Please check if the SIM card is ready" is it related to flashing the new ROM OR it's hardware issue ,knowing that when I pull the SIM and reinsert it ,the notification appears again .
Note : I flashed many ROMs including the stock with variety options (format all + download ..)
and not worked .
again ,thank you very much .
dream111 said:
and its working again .. after I installed all the drivers you gave me .
I'm very thankful .
can you suggest for me the reason why I suddenly cant use the 2nd SIM after I flashed lollipop
for the first time ?? it shows notification when phone start up "Slot 2 : No SIM card detected Please check if the SIM card is ready" is it related to flashing the new ROM OR it's hardware issue ,knowing that when I pull the SIM and reinsert it ,the notification appears again .
Note : I flashed many ROMs including the stock with variety options (format all + download ..)
and not worked .
again ,thank you very much .
Click to expand...
Click to collapse
First, Just to confirm were you able to write back the IMEI numbers?
And does Slot 2 work on the Kitkat firmware?
-Yes i was able to write back the IMEI numbers by folowing the steps you mentioned and installing all the drivers you mentioned an all previous comments .
-Actually No, slot 2 doesn't work with any ROM . Is there any software-related action i can do before starting hardware check for the slot 2?
-filnally after I did (format all + download) a few days ago ,
An error stars appearing between Wifi networks says"NVRAM warning : Err = 0x10" as a network !! As you see in attached screen shot .
My Apology for annoying but HTC is hard to work with .
I think that is likely a hardware issue. Did it start after you formatted the phone with SP Flash Tool?
There is a thread on how to fix the NVRAM WIFI error here http://forum.xda-developers.com/desire-820/help/desire-820s-how-to-root-invalid-t3281455
Gibz97 said:
Follow these steps: (Only works on Kitkat firmware)
1. First Install Gadget CDC VCOM drivers on your PC using this tutorial https://www.youtube.com/watch?v=9nCfN3bdayQ
2. Download NVRAM DB 820s file from here https://mega.nz/#!N9NB3QDJ!3aoNxm1QjkG93ZHedP-ZhbhkVuL-ZVwWULLhUE7Ritw
3. Download SN Write Tool from here https://mega.nz/#!lxcBWKIZ!1SZVDXoLhlswY24OFFBzowHUN-wHBYPOXOhgoSIshB4
4. Extract both of them
5. Open SN Write Tool folder and run SN Writer.exe as administrator
6. Let ComPort be USB VCOM and Target Type be Smart Phone
7. Click on system config
8. Under Write option tick IMEI
7. Under IMEI option tick dual IMEI
9. Under DataBase File click on MD1_DB and navigate to the NVRAM DB 820s folder and choose the file named =>> BPLGUInfoCustomAppSrcP_MT6752_S00_MOLY_LR9_W1423_MD_LWTG_CMCC_MP_V1_P21_1_ltg_n
10. Then click on AP_DB and navigate again to the NVRAM DB 820s folder and choose the file named ==> APDB_MT6752_S01_KK2.MP13_
11. Click Save
12. Click Start
13. Insert the original IMEI 1 and IMEI 2 of your phone as shown on the box you bought your phone with and Click OK
14. Switch off your Phone and connect it to the PC with a USB cable
15. Wait until it says PASS then reboot the phone
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Does this way work with desire 816w?
dream111 said:
Does this way work with desire 816w?
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It only work with Mediatek phones
can you post nvram for desire 820u
Gibz97 said:
I think that is likely a hardware issue. Did it start after you formatted the phone with SP Flash Tool?
There is a thread on how to fix the NVRAM WIFI error here http://forum.xda-developers.com/desire-820/help/desire-820s-how-to-root-invalid-t3281455
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Yes it was started after I used SP flash tool for the first time to flash lollipop rom ([STOCK LOLLIPOP 5.0.2] RUUs, OTAs AND GUIDE [DESIRE 820s] MT6752 (WWE vision)) .
for the first 30 seconds of first lollipop boot, I was able to see the second SIM and then it disappeared till now .