Bluboo S1 Baseband (MT6757P) unknown

[ManiacB]

Format Userdata and cache doesn't take Effekt.
Now I tried to make a new backup of my working phone but again i can't mount data partition.
In the security menu of my working phone is the point encryption active. I never choose this. Is this maybe a problem?

Gesendet von meinem Bluboo S1 mit Tapatalk

your device doesnt seem to have a secro partition even from fstab
reflash the firmware you flashed initially, let your device boot to homescreen
then use this particular philz @ [ Please, Register to unhide this download link]
you should backup only the partitions listed below from the working device then restore onto your device, check for baseband and imei and lets know the outcome

Code:

nvcfg, nvdata, nvram, protect1, protect2, seccfg

After a lot of weeks i tried my luck again.

Installing the recovery on both phones was no problem.But i can´t backup protect1, protect2 and seccfg because they are not shown in recovery.
So i have backuped nvcfg, nvdata and nvram , no problem.
Then i have tried to restore nvdata,ok then nvram,ok but nvcfg doesn´t work. It gives an error while formatting.

After all it is still the same - unknown baseband and no Imei.....

[X3non]

After a lot of weeks i tried my luck again.

Installing the recovery on both phones was no problem.But i can´t backup protect1, protect2 and seccfg because they are not shown in recovery.
So i have backuped nvcfg, nvdata and nvram , no problem.
Then i have tried to restore nvdata,ok then nvram,ok but nvcfg doesn´t work. It gives an error while formatting.

After all it is still the same - unknown baseband and no Imei.....

OK, try this
download the scatter file from the attachment below
copy the scatter file into a new folder, then copy secro.img from the firmware you downloaded earlier into the same new folder
try flashing only secro
lets know if its successful and if the baseband returns

[ManiacB]

After a lot of weeks i tried my luck again.

Installing the recovery on both phones was no problem.But i can´t backup protect1, protect2 and seccfg because they are not shown in recovery.
So i have backuped nvcfg, nvdata and nvram , no problem.
Then i have tried to restore nvdata,ok then nvram,ok but nvcfg doesn´t work. It gives an error while formatting.

After all it is still the same - unknown baseband and no Imei.....

OK, try this
download the scatter file from the attachment below
copy the scatter file into a new folder, then copy secro.img from the firmware you downloaded earlier into the same new folder
try flashing only secro
lets know if its successful and if the baseband returns

No success... Status preloader invalid....

[hovatek]

No success... Status preloader invalid....

Attach a full screenshot of the error message

[ManiacB]

No success... Status preloader invalid....

Attach a full screenshot of the error message

OK. Here ist is.

SPFT error.PNG Size: 67.74 KB  Downloads: 2

[X3non]

OK. Here ist is.

delete all files from the new folder
copy all files except scatter file from the firmware folder into the new folder
copy the modified scatter file in my previous post into the new folder as well
then retry flashing all the files in the new folder

if it doesnt work, try flashing using SPft v5.1520 @ https://forum.hovatek.com/thread-13970.html

[ManiacB]

OK. Here ist is.

delete all files from the new folder
copy all files except scatter file from the firmware folder into the new folder
copy the modified scatter file in my previous post into the new folder as well
then retry flashing all the files in the new folder

if it doesnt work, try flashing using SPft v5.1520 @ https://forum.hovatek.com/thread-13970.html

i followed you instruction above and flashed with spft 15.804 .No error but same result : Baseband unknown no Imei

after that i have tried with spft 5.1520 but i can´t choose scatter file (scatter load invalid (8417) )

[hovatek]

i followed you instruction above and flashed with spft 15.804 .No error but same result : Baseband unknown no Imei

after that i have tried with spft 5.1520 but i can´t choose scatter file (scatter load invalid (8417) )

Seems we need to find out your phone model's mount points. Maybe there's a partition missing in the scatter file. This or your phone is of a different variant and needs a specific firmware.
If either phone is rooted, find out its mount points using the guide at https://forum.hovatek.com/thread-11203.html and attach a full screenshot of the output

[ManiacB]

i followed you instruction above  and flashed with spft 15.804 .No error but same result : Baseband unknown no Imei

after that i have tried with spft 5.1520 but i can´t choose scatter file (scatter load invalid (8417) )

Seems we need to find out your phone model's mount points. Maybe there's a partition missing in the scatter file. This or your phone is of a different variant and needs a specific firmware.
If either phone is rooted, find out its mount points using the guide at https://forum.hovatek.com/thread-11203.html and attach a full screenshot of the output

Hi!  Here is the screenshot.

Bluboo by_name.PNG Size: 67.76 KB  Downloads: 7

[X3non]

Hi!  Here is the screenshot.

verify if the second device has secro partition using this same method
if the second device has secro partition then install adb on your PC @ https://forum.hovatek.com/thread-588.html  and try backup and restore using adb dd

Backup from the working phone

Code:

adb shell
su
dd if=/yourMountingPoint of=/yourDestination/partitionType


e.g
dd if=/dev/block/mmcblk0p12 of=/sdcard/secro.img

Restore to broken phone

Code:

adb shell
su
dd if=/yourDestination/partitionType of=/yourMountingPoint

e.g
dd if=/sdcard/secro.img of=/dev/block/mmcblk0p12

lets know the outcome