L7 and Critical Error 84

[Stopper]

L7 and Critical Error 84

Phone is blank now, and critical Error 84 when flashing.
Tryed with change Imei, Repair, unlock
always the same error

[pablor1977]

Use TestPoint to do all operations you mentioned.
Regards.

[orbita]

you remember initial firmware version.
how phone dead?
if you use without TP function for boot 09.02 ,make TP and write monster pack with this firmware.
i'am have also problem with one v360 and AER firmware.
phone come in blank mode and only after rewrite back boot 09.02 and initial AER firmware can repair phone.
i don't know your initial firmware,but try this metod.
first time try without TP write initial boot and after firmware.
if not help use TP.

[Stopper]

well phone come to me in blank mode
do not know FW, boot, even the correct model L7,L7e or L7i
@orbita
M8 how to write initial boot, there is no such files like in Smart...
It is obvious that i have phone with erased boot, but how to restore it when i have any?
10x and BR

[Legija]

Press "repair" with "connect over TP" checked.

[Stopper]

done already, and phone have to be repaired.
but when i try to make fullflash with Monster Pack
L7_R4513_G_08.B7.DAR_RB_PDS015_LP0039_DRM0101_JPJA VA_G_08_L7_06_00_03R_SE4639AB1F110C_1FF_Monster.rn sf
again
Critical Error 84

[orbita]

when you make repair,phone enter in flash mode(show bootcore,firmware e.t.c.)?
or remain blank?
bootcore can be readed from other phone.
after you can write in your phone.
you have software problem.
try write boot 09.02 in phone and after rewrite firmware.
some firmware is bootcore dependent.
is phone enter in flash mode try write same version as show in phone LCD.
if not,after repair rewrite bootcore and after fullflash.

[Stopper]

phone is blank - nothing on the screen
can someone provide for me bootcore 09.02
will be very thankful

BR

[orbita]

Can anyone help with citoen code ? - Unlock Forum - RIFF Box support forum

[emso]

maybe sound stupid to you but how can i rewrite bootcore to phone vith version 2.21 i always get range check errorand i readed the backup with rocker dongle???