In preparation for the update to LOS 20 I have updated the firmware for gta4xlwifi.
Used this instructions:
https://wiki.lineageos.org/devices/gta4xlwifi/fw_update
"heimdall print-pit" was successful.
Here the last part of the output of "heimdall flash --CM cm.bin --KEYSTORAGE keystorage.bin --BOOTLOADER sboot.bin --UH uh.bin --UP_PARAM up_param.bin":
Then there was a reboot, now there is a bootloop at the starting screens.
First the starting-screen of Samsung (... secured by knox ...), then a second screen with attention-icon "This phone's bootloader is unlocked ..." and power-icon and "press power key to continue" and then the first scrren again.
I downloaded firmware-SM-P610-P610XXS3FWD2.tar, which should be the right one for gta4xlwifi.
Tried power-key and some key-combinations (power and volume +, volume - and volume +), no response.
Now the battery is empty.
How to go on?
Used this instructions:
https://wiki.lineageos.org/devices/gta4xlwifi/fw_update
"heimdall print-pit" was successful.
Here the last part of the output of "heimdall flash --CM cm.bin --KEYSTORAGE keystorage.bin --BOOTLOADER sboot.bin --UH uh.bin --UP_PARAM up_param.bin":
...
Downloading device's PIT file...
PIT file download successful.
Uploading CM
100%
CM upload successful
Uploading KEYSTORAGE
100%
KEYSTORAGE upload successful
Uploading BOOTLOADER
100%
BOOTLOADER upload successful
Uploading UH
100%
UH upload successful
Uploading UP_PARAM
100%
UP_PARAM upload successful
Ending session...
Rebooting device...
Releasing device interface...
Then there was a reboot, now there is a bootloop at the starting screens.
First the starting-screen of Samsung (... secured by knox ...), then a second screen with attention-icon "This phone's bootloader is unlocked ..." and power-icon and "press power key to continue" and then the first scrren again.
I downloaded firmware-SM-P610-P610XXS3FWD2.tar, which should be the right one for gta4xlwifi.
Tried power-key and some key-combinations (power and volume +, volume - and volume +), no response.
Now the battery is empty.
How to go on?