Now my router is bricked… first, led is orange for 10sec than the led blinks one time blue to get orange again for 5 sec than led turns off for less than a sec and the whole process begins from the beginning…
[ 5.486107] ubi0: scanning is finished
[ 5.505873] ubi0: attached mtd9 (name “ubi”, size 117 MiB)
[ 5.511401] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[ 5.518241] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
[ 5.525012] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[ 5.531956] ubi0: good PEBs: 940, bad PEBs: 0, corrupted PEBs: 0
[ 5.537932] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 128
[ 5.545136] ubi0: max/mean erase counter: 4/2, WL threshold: 4096, image sequence number: 719383500
[ 5.554156] ubi0: available PEBs: 916, total reserved PEBs: 24, PEBs reserved for bad PEB handling: 20
[ 5.563454] ubi0: background thread “ubi_bgt0d” started, PID 353
[ 5.563475] hctosys: unable to open rtc device (rtc0)
[ 5.574963] VFS: Cannot open root device “(null)” or unknown-block(0,0): error -6
[ 5.582439] Please append a correct “root=” boot option; here are the available partitions:
[ 5.590800] 1f00 512 mtdblock0 [ 5.594791] (driver?)
[ 5.597143] 1f01 256 mtdblock1 [ 5.601149] (driver?)
[ 5.603503] 1f02 256 mtdblock2 [ 5.607485] (driver?)
[ 5.609834] 1f03 256 mtdblock3 [ 5.613834] (driver?)
[ 5.616187] 1f04 256 mtdblock4 [ 5.620169] (driver?)
[ 5.622542] 1f05 256 mtdblock5 [ 5.626526] (driver?)
[ 5.628876] 1f06 256 mtdblock6 [ 5.632875] (driver?)
[ 5.635228] 1f07 4096 mtdblock7 [ 5.639210] (driver?)
[ 5.641583] 1f08 4096 mtdblock8 [ 5.645568] (driver?)
[ 5.647917] 1f09 120320 mtdblock9 [ 5.651917] (driver?)
[ 5.654269] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[ 5.664701] Rebooting in 1 seconds…
I've been able to unbrick, what i did was:
1 - Conect to Serial
2 - type 4 to enter command prompt
3 - type this commands:
setenv flag_try_sys1_failed=0 (check if flag name is correct with printenv)
setenv flag_try_sys2_failed=0 (check if flag name is correct with printenv)
setenv flag_last_success=0
saveenv
4 - connect pendrive with original stock dev firmware renamed to miwifi.bin
5 - default brick recovery process: reboot pressing reset button until yellow led start flashing, then release reset button.
6 - wait completion
7 - Done.
Thanks Hammer and Rising_sun for the help.