JKM-LX1 Bricked during downgrade Revived 100% done

HardGSM

Administrator
Staff member
hi all
i get this phone y9 in dead state ..... continue
 

HardGSM

Administrator
Staff member
finally i am able to connect this phone with isp emmc
update soon.
VCC: 3.3 V, VCCQ: 1.8 V
Bus: 1 bit (SDR 4MHz)
Access mode: sector mode
Power supply: dual-voltage (1.70-1.95V, 2.7-3.6V)
Card/BGA: BGA (Discrete embedded) - High density MMC
Manufacturer ID: 0x45 (SanDisk)
Product name: DA4064 (0x444134303634), rev: 0x01, serial number: 0x787C8A09
Manufacturing date: Nov 2018
CID: 45010044 41343036 3401787C 8A09B562
CSD: D00F0032 8F5903FF FFFFFFEF 8A404022
EXT_CSD revision: 1.8 (MMC v5.1)
Partition info:
Boot1: 4096 KiB
Boot2: 4096 KiB
RPMB: 16384 KiB
User area: 58.24 GiB(62,537,072,640 bytes)
Cache size: 4 MiB
Hardware reset function: 1
Partition configuration: 0x08
No boot acknowledge is sent (default)
Boot partition 1 is enabled for boot
Partitioning support: 0x07
Device support partitioning feature
Device can have enhanced technological features
Device partitioning possible
Boot configuration protection: 0x00
Boot bus conditions: 0x02
Bus width: x8 (sdr/ddr), boot mode: sdr(default), reset bus width to x1 sdr(default)
Boot area write protection: 0x00
Power-on write protection: possible
Permanent write protection: possible
Lock status: not locked
User area write protection: 0x50
Password protection features: enabled
Power-on write protection: possible
Permanent write protection: not possible
Lock status: not locked

ANDROID System Info:
platform: kirin710, cpu abi: arm64-v8a
manufacturer: unknown
board: kirin710, name: kirin710
brand: kirin710, model: kirin710
build id: OPM1.171019.011, version: 8.1.0 Oreo (Chipset-miamiC20 8.2.0.001(00RZ))
build description: generic_a15-user 8.1.0 OPM1.171019.011 eng.root.20180906.131726 test-keys

crypto state: encrypted?
 

HardGSM

Administrator
Staff member
update....
Phone fixed Successfully.
Tools needed ufi or any emmc box, hde flasher.

jkm-lx1_1.png
writing emmc dump to phone.

jkm-lx1_3_firmware writing.png
flashing phone with latest software version.
and phone working 100%.

jkm-lx1_emmc dump.png
these files i buy from easyfirmware.
 

HardGSM

Administrator
Staff member
this one is another JKM-Lx1 with micron chip..
Init bus...
VCC: 3.3 V, VCCQ: 1.8 V
Bus: 1 bit (SDR 4MHz)
Access mode: sector mode
Power supply: dual-voltage (1.70-1.95V, 2.7-3.6V)
Card/BGA: BGA (Discrete embedded) - High density MMC
Manufacturer ID: 0x13 (Micron)
Product name: S0J38Y (0x53304a333859), rev: 0x10, serial number: 0x0B47AA08
Manufacturing date: Jan 2019
CID: 13014E53 304A3338 59100B47 AA0816BC
CSD: D05F0132 8F5913FF FFFFFFEF 964000A8
EXT_CSD revision: 1.8 (MMC v5.1)
Partition info:
Boot1: 4096 KiB
Boot2: 4096 KiB
RPMB: 4096 KiB
User area: 58.24 GiB(62,537,072,640 bytes)
Cache size: 2 MiB
Hardware reset function: 1
Partition configuration: 0x08
No boot acknowledge is sent (default)
Boot partition 1 is enabled for boot
Partitioning support: 0x07
Device support partitioning feature
Device can have enhanced technological features
Device partitioning possible
Boot configuration protection: 0x00
Boot bus conditions: 0x02
Bus width: x8 (sdr/ddr), boot mode: sdr(default), reset bus width to x1 sdr(default)
Boot area write protection: 0x00
Power-on write protection: possible
Permanent write protection: possible
Lock status: not locked
User area write protection: 0x50
Password protection features: enabled
Power-on write protection: possible
Permanent write protection: not possible
Lock status: not locked
 
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