Can you tell me some of the things you have tried and the cmds you used doing it, First you use fastboot cmds while in the bootloader and not adb. adb is used while in recovery or booted into the system. So if you want to flash the recovery img i always name it recovery.img and put it in the adb/fastboot folder on the PC and type "fastboot flash recovery recovery.img"
yes I understand that fastboot and adb are different, it was pretty late when I typed, I may of misworded, sorry. I can't have my device found If I try to access it in ADB. I have rand multiple commans, all you posed and I get fails. failed to erase cache, failed to write, access denied. I run the flash recovery command your talking about and it fails to write. I just can't seem to get anything to run. emmc testing through the emmc commands turn up odd results. i'll post all my findings below.
my downloads folder is where my SDK is btw
C:\Users\Keith\Downloads>fastboot erase cache
******** Did you mean to fastboot format this partition?
erasing 'cache'...
FAILED (remote: erasing error!)
finished. total time: 0.016s
C:\Users\Keith\Downloads>fastboot erase userdata
******** Did you mean to fastboot format this partition?
erasing 'userdata'...
FAILED (remote: not allowed)
finished. total time: 0.000s
C:\Users\Keith\Downloads>fastboot erase system
******** Did you mean to fastboot format this partition?
erasing 'system'...
FAILED (remote: not allowed)
finished. total time: 0.000s
C:\Users\Keith\Downloads>fastboot flash recovery recovery.img
target reported max download size of 1830727680 bytes
sending 'recovery' (15220 KB)...
OKAY [ 1.352s]
writing 'recovery'...
FAILED (remote: image update error)
finished. total time: 1.445s
C:\Users\Keith\Downloads>fastboot oem check_emmc_mid
...
(bootloader) eMMC Manufacturer ID: 45
(bootloader) eMMC should be Sandisk
OKAY [ 0.016s]
finished. total time: 0.016s
C:\Users\Keith\Downloads>fastboot oem get_ext_csd_emmc
...
(bootloader) [DEBUG] Cmd8 polling status timed out, MCI_STATUS: 0x4C20
(bootloader) [DEBUG] sdcc_command: sdcc_poll_status error, rc: 2
(bootloader) get_ext_csd_emmc fail
OKAY [ 0.016s]
finished. total time: 0.016s
C:\Users\Keith\Downloads>fastboot oem get_sector_info_emmc
...
(bootloader) Available eMMC Sector = 61071359
OKAY [ 0.016s]
finished. total time: 0.016s
C:\Users\Keith\Downloads>fastboot oem get_wp_info_emmc
...
(bootloader) eMMC write protection group size = 32768
OKAY [ 0.016s]
finished. total time: 0.016s
C:\Users\Keith\Downloads>fastboot oem load_emmc
...
(bootloader) command format: load_emmc [len] [start]
OKAY [ 0.016s]
finished. total time: 0.016s
C:\Users\Keith\Downloads>fastboot oem send_wp_info_emmc
...
(bootloader) Invalid parameter
(bootloader) command format: send_wp_info_emmc [wp_start] [CMD31?]
OKAY [ 0.016s]
finished. total time: 0.016s