Can MX Key Full Erase and Restore 5800d-1 SL3 ? (ANSWERED)

[mswmkm]

my customer update his 5800d-1 to V 52.0.007 and now it show half screen.
i want flash it back to v 40.0.005.

I have full backup of the phone.(RPL - All section , simlock RPL and full PM)

Can I full erase the phone and downgrade to v 40.0.005. safely using MX KEY.

If yes, HOW?
Here is the log.(check)

Using device: POTATO BOX, FW ver: 01.B4
Library version: 1.0.0.9169(08-01-2011), 1.0.0.15596(08-01-2011)
CMT Data :
SYSTEM ASIC ID: 000000010000022600010006400C192101031103 [RAPIDO3G ver: 1.13]
EM0 ID: 00000296
EM1 ID: 00000B22
PUBLIC ID: 22C00014DF8D005259B05E952B6F3C15EFE373C4
ASIC MODE ID: 00
ROOT KEY HASH: CAEEBB65D3C48E6DC73B49DC5063A2EE
ROM ID: 4B9B75103E691FF8
SecondaryBoot: RAPIDOv11_2nd.fg [BB5] version: 9.50.0 revision: 2.0 size: 0x3B40
Supported Ids: 0003192101001203, 000C192101001203, 4003192101001203, 400C192101001203, 0003192101002003, 000C192101002003, 4003192101002003, 400C192101002003, 4003192101011103, 400C192101011103, 4003192101021103, 400C192101021103, 4003192101031103, 400C192101031103, 4003192101011105, 400C192101011105, 400C192101021105, 400C192101031105, 4003192101051103, 400C192101051103, 400C192101051105, 4003192101051105
TransmissionMode: DDR&TX2
FlashID0: 0020 0040 - 0000 0031 [ST NAND KAT00F00RA] type: NOR,CMT
FlashID1: 0000 0001 - 0000 0000 [unused/removed] type: NOR,CMT
FlashID2: 0020 0040 - 0000 0031 [ST NAND KAT00F00RA] type: MuxOneNAND,CMT
Algorithm: RAPIDOv11_XSR15_alg.fg [XSR 1.5] version: 9.50.0 revision: 2.0 size: 0x70C62
Supported Ids: 0003192101001203, 000C192101001203, 4003192101001203, 400C192101001203, 0003192101002003, 000C192101002003, 4003192101002003, 400C192101002003, 4003192101011103, 400C192101011103, 4003192101021103, 400C192101021103, 4003192101031103, 400C192101031103, 4003192101011105, 400C192101011105, 400C192101021105, 400C192101031105, 4003192101051103, 400C192101051103, 400C192101051105, 4003192101051105
TransmissionMode: DDR&TX2
CMT PAPUBKEYS HASH: 76A20187051C30162EE91C77AE5E6011F5F1BA61
Original Imei: 35153104963703
Original Product code: 0574329
Bluetooth ID: 0CDDEF5AC204

Phone Type: RM-356 (Nokia 5800 XpressMusic)
SW Version: V ICPR72_10w25.3 11-10-10 RM-356 (c) Nokia
Imei plain: 35153104963703-5
Product Code: 0574329
ApeCoreSw: V 52.0.007
Language Pack:
- not available.

This is SL3 phone(Simlock2 format).
- Avoid SW Downgrade & manual erase to this phone !

SIMLOCK seems to be valid
SUPERDONGLE_KEY seems to be valid
CMLA_KEY seems to be valid
WMDRM_PD seems to be valid
SIMLOCK_TEST passed
SECURITY_TEST passed


Imei net: 351531049637035
Version: SIMLOCK SERVER
Counter: 0/3, 0/10

CONFIG_DATA: 2440700000000000
PROFILE_BITS: 0000000000000000

BLOCK 1: 1=OPEN 2=OPEN 3=OPEN 4=OPEN 5=OPEN, DATA=FFFFFF
BLOCK 2: 1=OPEN 2=OPEN 3=OPEN 4=OPEN 5=OPEN, DATA=FFFFFF
BLOCK 3: 1=OPEN 2=OPEN 3=OPEN 4=OPEN 5=OPEN, DATA=FFFFFF
BLOCK 4: 1=OPEN 2=OPEN 3=OPEN 4=OPEN 5=OPEN, DATA=FFFFFF
BLOCK 5: 1=OPEN 2=OPEN 3=OPEN 4=OPEN 5=OPEN, DATA=FFFFFF
BLOCK 6: 1=OPEN 2=OPEN 3=OPEN 4=OPEN 5=OPEN, DATA=FFFFFF
BLOCK 7: 1=OPEN 2=OPEN 3=OPEN 4=OPEN 5=OPEN, DATA=FFFFFF

I am waiting for your answer...
thanks.

[net.tarik]

yes bro.if you have full rpl backup, do it with no doubt.

[ali5noor]

Hi

i think you cannot downgrade PA_SL3 phone with Mx-Key

Br,

[nicolati]

In the RPL needs to be SD KEY. If there is, all will be fine, with PM120 as simlock if is not included in RPL. If SD is not in the RPL, you need to repair it after full erase and full flash.
The CAEE HASH is supported by major boxes and probably also by MX KEY. Probably you need credit, if you don't have MXBOX.
So at last, you can do it. Backup full RPL, full PM and proceed...
Bye

[gbluez]

yes, it can.

no potato please..


BR