Hi i flashed my lava iris 88s with stock rom using sp flash tool but now imei is missing. I tried with mtk enginnering but cds are not available and i tried to install cds apk but it failed too. Anyone please help me to solve this problem ???
You obviously lost the /EFS partition and/or /EFS folder where phone's IMEI is stored by default when you flashed the ROM. Hence it's always tremendously important to backup the /EFS partition and/or /EFS folder before flashing a ROM.
amscorpions said:
Hi i flashed my lava iris 88s with stock rom using sp flash tool but now imei is missing. I tried with mtk enginnering but cds are not available and i tried to install cds apk but it failed too. Anyone please help me to solve this problem ???
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Click to collapse
I have the same phone(s) - remove the battery and the 2 IMEi codes are written there on the sticker.
You can use the SN Writer Tool to write the IMEI codes back.
Ryuuske01 said:
I have the same phone(s) - remove the battery and the 2 IMEi codes are written there on the sticker.
You can use the SN Writer Tool to write the IMEI codes back.
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Click to collapse
I tried to connect with SN writer but failed. i am using windows 10. and tried to install vcom driver but, actually i cant find the driver. can u help to install driver and use sn writer to write my imei.
amscorpions said:
I tried to connect with SN writer but failed. i am using windows 10. and tried to install vcom driver but, actually i cant find the driver. can u help to install driver and use sn writer to write my imei.
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Click to collapse
I havent used the SN writer myself, but i did use this Auto driver which Hovatek provided and worked for me very well.
I used this driver: Auto Mediatek USB VCOM Drivers Signed (all MT**** devices)
Here is a video guide also by Hovatek how to use the SN Writer.
SN Writer guide: Video
Edit: I use Windows 10 PRO x64
Related
Please, can anyone upload nvram.bin of MT6572 for SP Flash Tool.
The reason why I need it is mentioned in the following post:
http://forum.xda-developers.com/showthread.php?p=49706111
threatalive said:
Please, can anyone upload nvram.bin of MT6572 for SP Flash Tool.
The reason why I need it is mentioned in the following post:
http://forum.xda-developers.com/showthread.php?p=49706111
Click to expand...
Click to collapse
Using some others nvram(means you are using their imei) so it is illegal. There are ways to get your imei. First install rom in sp tools then use sn tools or go into engineering mode and write your imei that's it
If you write with engineering mode it is temporary which will go upon factory reset but If you write with sn tools it is permanent and you must have installed vcom drivers and cdc drivers in pc to write with sn tools
Sent from my GT-I9070 using Tapatalk
PradeepMurugan said:
Using some others nvram(means you are using their imei) so it is illegal. There are ways to get your imei. First install rom in sp tools then use sn tools or go into engineering mode and write your imei that's it
If you write with engineering mode it is temporary which will go upon factory reset but If you write with sn tools it is permanent and you must have installed vcom drivers and cdc drivers in pc to write with sn tools
Sent from my GT-I9070 using Tapatalk
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I have explained on the link given in my first post that I formatted NVRAM of my phone.
So right now it has no baseband/radio files, and without them SN Tools etc. don't work.
Until I flash these baseband/radio, I can't repair IMEI in any way.
So if someone can provide me with MT6572 nvram.bin, I would flash it and then modify IMEI with SN Tools.
How to load nvram.bin?
I have oposite problem , i have working CWM backup of 4.2.2 from my cubot X6, and working readback from flashtool (my nvram.bin included), when i loaded 4.4.2 i lost IMEIs and nvram warning error in wifi.
SN IMEI writer in meta mode working only for IMEIs , not for MAC adress for me.
So when i have my own working nvram.bin from 4.2.2 , how can i load it in 4.4.2?
Good day People,
I don't want to beat around the bush so, I installed customROM works fine. then I reverted back to stockROM then IMEI is gone.
I tried the Engineering mode thing, I tried multiple IMEI Writers non of them works for me. I always have this error "meta mode entry fail" for some reason I don't know what to do.
I do have an MTK Based phone its dual Sim.
MT6582
Cherry Mobile Fuze Q390
Can someone help me. I don't know if I am on the right thread but it says ask anything.
Thanks in Advance.
phaw16 said:
Good day People,
I don't want to beat around the bush so, I installed customROM works fine. then I reverted back to stockROM then IMEI is gone.
I tried the Engineering mode thing, I tried multiple IMEI Writers non of them works for me. I always have this error "meta mode entry fail" for some reason I don't know what to do.
I do have an MTK Based phone its dual Sim.
MT6582
Cherry Mobile Fuze Q390
Can someone help me. I don't know if I am on the right thread but it says ask anything.
Thanks in Advance.
Click to expand...
Click to collapse
Try this
http://forum.xda-developers.com/showthread.php?t=2400829
Press Thanks if helped.
hnkotnis said:
Try this
http://forum.xda-developers.com/showthread.php?t=2400829
Press Thanks if helped.
Click to expand...
Click to collapse
I WHOLE formatted my Cherry Mobile Fuze Q390 (MT6582) with SP Flash Tool. Then I flashed the official firmware of this device with SP Flash Tool. I don't have any backups because I am reverting to stock. Now the phone works fine but it does NOT detect the SIM card. Also, the IMEI is shown as "INVALID" for both SIM slots when I input *#06#. When I try to fix IMEI from MTK Droid Tools it shows (ERROR : pttycmd1 device NOT found!). Also, MTK Droid Tools shows (Baseband V -----). I am sure the problem is that when I formatted the phone it wiped the NVRAM region too. So the device has no baseband or radio files right not and also the data/nvram/md folder has nothing in it. Although, WiFI still works perfectly except the annoying NVRAM Warning that I kept on seeing when ever that I wanted to connect to a network. Now the official firmware of Cherry Mobile Fuze Q390 does not contain any nvram.bin file. It does contain the BPLGU file but I can't seem to modify IMEI with SN Write Station, Maui META 3G, IMEI&SN Writer V1.5.3 and etc. I tried using the MTK Engineering mode mode also and tried to write it using the AT+ code but it keeps on saying failed to send command. Probably the SN Write Station, Maui META 3G, IMEI&SN Writer V1.5.3 and etc. only modify the IMEI when the baseband or radio files are already present on the phone. So I think the only way out for me is to flash a nvram.bin using SP Flash Tool or Flash nvram.bin+nvram.tar to MTK Droid Tools which I don't have. Any ideas whether I am on the track or not? If I am, then how can I get the IMEI back on my phone. As you people can see that I have tried a lot of things, so please suggest/advice accordingly and any help would be greatly appreciated.
phaw16 said:
I WHOLE formatted my Cherry Mobile Fuze Q390 (MT6582) with SP Flash Tool. Then I flashed the official firmware of this device with SP Flash Tool. I don't have any backups because I am reverting to stock. Now the phone works fine but it does NOT detect the SIM card. Also, the IMEI is shown as "INVALID" for both SIM slots when I input *#06#. When I try to fix IMEI from MTK Droid Tools it shows (ERROR : pttycmd1 device NOT found!). Also, MTK Droid Tools shows (Baseband V -----). I am sure the problem is that when I formatted the phone it wiped the NVRAM region too. So the device has no baseband or radio files right not and also the data/nvram/md folder has nothing in it. Although, WiFI still works perfectly except the annoying NVRAM Warning that I kept on seeing when ever that I wanted to connect to a network. Now the official firmware of Cherry Mobile Fuze Q390 does not contain any nvram.bin file. It does contain the BPLGU file but I can't seem to modify IMEI with SN Write Station, Maui META 3G, IMEI&SN Writer V1.5.3 and etc. I tried using the MTK Engineering mode mode also and tried to write it using the AT+ code but it keeps on saying failed to send command. Probably the SN Write Station, Maui META 3G, IMEI&SN Writer V1.5.3 and etc. only modify the IMEI when the baseband or radio files are already present on the phone. So I think the only way out for me is to flash a nvram.bin using SP Flash Tool or Flash nvram.bin+nvram.tar to MTK Droid Tools which I don't have. Any ideas whether I am on the track or not? If I am, then how can I get the IMEI back on my phone. As you people can see that I have tried a lot of things, so please suggest/advice accordingly and any help would be greatly appreciated.
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Click to collapse
Hello can you provide me a link where i can download cherry mobile fuze stock firmware thanks you very much
phaw16 said:
I WHOLE formatted my Cherry Mobile Fuze Q390 (MT6582) with SP Flash Tool. Then I flashed the official firmware of this device with SP Flash Tool. I don't have any backups because I am reverting to stock. Now the phone works fine but it does NOT detect the SIM card. Also, the IMEI is shown as "INVALID" for both SIM slots when I input *#06#. When I try to fix IMEI from MTK Droid Tools it shows (ERROR : pttycmd1 device NOT found!). Also, MTK Droid Tools shows (Baseband V -----). I am sure the problem is that when I formatted the phone it wiped the NVRAM region too. So the device has no baseband or radio files right not and also the data/nvram/md folder has nothing in it. Although, WiFI still works perfectly except the annoying NVRAM Warning that I kept on seeing when ever that I wanted to connect to a network. Now the official firmware of Cherry Mobile Fuze Q390 does not contain any nvram.bin file. It does contain the BPLGU file but I can't seem to modify IMEI with SN Write Station, Maui META 3G, IMEI&SN Writer V1.5.3 and etc. I tried using the MTK Engineering mode mode also and tried to write it using the AT+ code but it keeps on saying failed to send command. Probably the SN Write Station, Maui META 3G, IMEI&SN Writer V1.5.3 and etc. only modify the IMEI when the baseband or radio files are already present on the phone. So I think the only way out for me is to flash a nvram.bin using SP Flash Tool or Flash nvram.bin+nvram.tar to MTK Droid Tools which I don't have. Any ideas whether I am on the track or not? If I am, then how can I get the IMEI back on my phone. As you people can see that I have tried a lot of things, so please suggest/advice accordingly and any help would be greatly appreciated.
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Click to collapse
hey dude .did your phone fix??
a114 user mt6582
hi dude did u resolve that ..now i got that problem man ..the thing which happend to u turned to me just formatted completley and now suffering...searching solutions for two days....jus tell me if u find the solution dude ... email to [email protected]
we have a same problem.
I fixed my phone (FUZE) ... .
just flash the phone in Firmware with "SEC_RO" file.
Fix IMEI, at least for MT6589 Gigabyte GSmart Aku A1 (if *#06# show Invalid IMEI):
Call *#*#3646633#*#* Engineer mode, Connectivity, CDS Info, Radio Info,
Phone 1: AT+EGMR=1,7,"myIMEI" <send>
Phone 2: AT+EGMR=1,10,"myIMEI2" <send>
Hello @phaw16, @nandhu.crab19 : Can you resolve that problem?
I have the same here my phone is Blu Dash 5.5 D470u with mt6582 processor.
The meta mode is failed to connect. Drivers are ok.
Hi,
I got stuck with a bad flash and the only way to get it to flash again was to format the nvram.
I don;t have a backup so even though i was able to put the imei back in, and part of the serial number and use the correct modem baseband i still get a serial with 0000000 followed by the serial i entered.
Can someone send me a backup of their nvram file so i can start working from there again?
I loved my phone untill it got bricked with a silly software update by lenovo that caused by cellphone reception which i then tried to fix with a custom rom flash.
winnox said:
Hi,
I got stuck with a bad flash and the only way to get it to flash again was to format the nvram.
I don;t have a backup so even though i was able to put the imei back in, and part of the serial number and use the correct modem baseband i still get a serial with 0000000 followed by the serial i entered.
Can someone send me a backup of their nvram file so i can start working from there again?
I loved my phone untill it got bricked with a silly software update by lenovo that caused by cellphone reception which i then tried to fix with a custom rom flash.
Click to expand...
Click to collapse
Here is the nvram img!
Hope this helps you !
Thank you stympy.
What software did you use to pull this? So i can use it to write that file back
winnox said:
Thank you stympy.
What software did you use to pull this? So i can use it to write that file back
Click to expand...
Click to collapse
Here is the tool !
I have same problem with serial. But if i restore your nvram i will get your imei, serial and product number??? So i need to replace all that things with my imei, serial and product number??
popadic022 said:
I have same problem with serial. But if i restore your nvram i will get your imei, serial and product number??? So i need to replace all that things with my imei, serial and product number??
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Click to collapse
Hi. If your NVRAM is corupted and you cannot write inside you could replace with this one. After replace you could try to modify the information from the new NVRAM.
Any way your information is messed up and you dont have anything to loose !
HI i have a problem. Posted at: http://forum.xda-developers.com/lenovo-p780/help/badly-help-imei-lost-kitkat-root-t3080446
I tried your suggestion with the .img. run the batch file and it was a success but there still no IMEI registered on the phone it still saying invalid... please help...
stympy said:
Here is the nvram img!
Hope this helps you !
Click to expand...
Click to collapse
can you please provide me a nvram.img file for the chinese version of lenovo p780.
Ahmed Shamil said:
can you please provide me a nvram.img file for the chinese version of lenovo p780.
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Click to collapse
You can use that NVRAM.img. The img file can be used on CN or ROW firmware with no problem involved.
stympy said:
Here is the tool !
Click to expand...
Click to collapse
is there any tool which i can use to edit the information inside the nvram.img file before flashing it. information like imei, Bluetooth address, WiFi mac address. i ask this because i tried a lot of tools like maui meta and sn write tool and it didn't work on my phone and needed another alternative.
Ahmed Shamil said:
is there any tool which i can use to edit the information inside the nvram.img file before flashing it. information like imei, Bluetooth address, WiFi mac address. i ask this because i tried a lot of tools like maui meta and sn write tool and it didn't work on my phone and needed another alternative.
Click to expand...
Click to collapse
I do not know any tool to do that.
You can check at www.4pda.ru
Use Google Chrome to access the site, for translation.
Hi everyone....
I am having a Micromax Canvas Xpress 4G with MT6735P chipset.
Recently flashed a stock rom of CUBOT H1 mobile and that worked but invalid imei...
Then I reflashed my stock rom,no problem raised,have imei and NO cft fail.....
after that i went to cubot h1 rom and tried to write imei using "Chamelephon" app
That app wrote my imei as 4*40...
So i came back to my stock rom...
But this time invalid imei and seeing CFT fail at top of the left side corner
Click to expand...
Click to collapse
However I have successfully written my imei using MTK's Engineering mode....
But still CFT fail appears....
Currently my phone is rooted and having a workig CWM recovery.....
I have no problem with gprs,3g,internet,wifi,BT,calling,usb mode,,,,anything,,,,........
Help me guys...
Atleast tell me what is "CFT"
sn write tool and maui meta also didn't help me
aravazhi_mdr said:
sn write tool and maui meta also didn't help me
Click to expand...
Click to collapse
I don't know what is CFT =/
but your IMEI is written via MTK Droid Tools?
You have NVRAM backups?
Try to restore via MTK Droid Tools not 3rd party apps
Changing/writing the IMEI is illegal in most places in the world and as such banned on the site.
Thread closed and marked for deletion
Phone bricked, used sp flash tool to unbrick via stock rom I found online, wasn't carefull, selected format all + download instead of download, IMEI went blank. Tried MTK engineering, CDS INFO is nowhere to be found,even tho it is installed in apps, chamelephone, wouldn't work, tried flashing zip made with IMEI Maker, wouldn't work, tried MAUI Meta Tool, wouldn't let me select download IMEI. Also for some reason couldn't install xposed, magisk gives me an error when merging. Really could use some help, Im not very experienced.What to do now?
IAmDubleX said:
Phone bricked, used sp flash tool to unbrick via stock rom I found online, wasn't carefull, selected format all + download instead of download, IMEI went blank. Tried MTK engineering, CDS INFO is nowhere to be found,even tho it is installed in apps, chamelephone, wouldn't work, tried flashing zip made with IMEI Maker, wouldn't work, tried MAUI Meta Tool, wouldn't let me select download IMEI. Also for some reason couldn't install xposed, magisk gives me an error when merging. Really could use some help, Im not very experienced.What to do now?
Click to expand...
Click to collapse
Hello [emoji3]
If you are using mtk phone write IMEI using mtk droidtool or sn writer tool. For tutorials just search how to write IMEI using mtk droidtool or sn writer tool whatever you want to use.
Thanks.
Sent from my Redmi 5A using Tapatalk
Warning altering the imei is illegal in many countries and so is just having the tools to do so. Always be aware of the legal rules in your country.