Kii-l21 screen red blue green

[gsaara]

Looking for a device in upgrade mode
No devices detected in upgrade mode

Looking for a device in fastboot mode

Device found: 224158e1


11/24/2018 3:53:30 PM Starting extracting partitions from file UPDATE.APP
OEMSBL version: KII-L21C185B001_BOOT
AMSS version: KII-L21C185B001
Cannot create extract directory: E:\SoftWare\dc-unlocker\DC_Phoenix\tmp\20181124_155330_UPDATE\
Extract files to directory: E:\SoftWare\dc-unlocker\DC_Phoenix\
Extracting partition: RPM OK
Extracting partition: TZ OK
Extracting partition: SBL1 OK
Extracting partition: MODEM OK
Extracting partition: HYP OK
Extracting partition: MODEMST1 OK
Extracting partition: MODEMST2 OK
Extracting partition: FSG OK
Extracting partition: ABOOT OK
Extracting partition: RECOVERY OK
Extracting partition: ERECOVERY OK
Extracting partition: SYSTEM OK
Extracting partition: USERDATA OK
Extracting partition: CACHE OK
Extracting partition: CUST OK
Extracting partition: BOOT OK
Extracting partition: MISC OK
11/24/2018 3:54:01 PM Extracting partitions finished OK

11/24/2018 3:54:01 PM Starting to write device in FASTBOOT mode...

Device found: 224158e1

Cannot get IMEI from device
Build number: KII-L21C185B140
Product model: MSM8916 for arm64
Batery state: battery is present

Writing RPM partition with file E:\SoftWare\dc-unlocker\DC_Phoenix\RPM.img
RPM partition UPDATE ...FAILED
Cannot get FBlock info from device

Writing RPM partition with file E:\SoftWare\dc-unlocker\DC_Phoenix\RPM.img
RPM partition UPDATE ...OK

Writing TZ partition with file E:\SoftWare\dc-unlocker\DC_Phoenix\TZ.img
TZ partition UPDATE ...OK

Writing SBL1 partition with file E:\SoftWare\dc-unlocker\DC_Phoenix\SBL1.img
SBL1 partition UPDATE ...OK

Writing MODEM partition with file E:\SoftWare\dc-unlocker\DC_Phoenix\MODEM.img
MODEM partition UPDATE ...OK

Writing HYP partition with file E:\SoftWare\dc-unlocker\DC_Phoenix\HYP.img
HYP partition UPDATE ...OK

Writing MODEMST1 partition with file E:\SoftWare\dc-unlocker\DC_Phoenix\MODEMST1.img
MODEMST1 partition UPDATE ...OK

Writing MODEMST2 partition with file E:\SoftWare\dc-unlocker\DC_Phoenix\MODEMST2.img
MODEMST2 partition UPDATE ...OK

Writing FSG partition with file E:\SoftWare\dc-unlocker\DC_Phoenix\FSG.img
FSG partition UPDATE ...OK

Writing ABOOT partition with file E:\SoftWare\dc-unlocker\DC_Phoenix\ABOOT.img
ABOOT partition UPDATE ...OK

Writing RECOVERY partition with file E:\SoftWare\dc-unlocker\DC_Phoenix\RECOVERY.img
RECOVERY partition UPDATE ...OK

Writing ERECOVERY partition with file E:\SoftWare\dc-unlocker\DC_Phoenix\ERECOVERY.img
ERECOVERY partition UPDATE ...OK

Writing SYSTEM partition with file E:\SoftWare\dc-unlocker\DC_Phoenix\SYSTEM.img
SYSTEM partition UPDATE ...OK

Erasing USERDATA partition
Partition USERDATA erased

Writing USERDATA partition with file E:\SoftWare\dc-unlocker\DC_Phoenix\USERDATA.img
USERDATA partition UPDATE ...OK

Erasing CACHE partition
Partition CACHE erased

Writing CACHE partition with file E:\SoftWare\dc-unlocker\DC_Phoenix\CACHE.img
CACHE partition UPDATE ...OK

Erasing CUST partition
Partition CUST erased

Writing CUST partition with file E:\SoftWare\dc-unlocker\DC_Phoenix\CUST.img
CUST partition UPDATE ...OK

Writing BOOT partition with file E:\SoftWare\dc-unlocker\DC_Phoenix\BOOT.img
BOOT partition UPDATE ...OK

Writing MISC partition with file E:\SoftWare\dc-unlocker\DC_Phoenix\MISC.img
MISC partition UPDATE ...OK
Software written
11/24/2018 3:59:22 PM Writing device finished OK

Waiting for fastboot device...

Device found: 224158e1


Writing rescue_recovery partition with file recovery
rescue_recovery partition UPDATE ...OK
Looking for device in upgrade mode...
COM764: Android Adapter PCUI (COM764)

11/24/2018 3:59:51 PM Starting to write device in UPGRADE mode...
File to update: UPDATE.APP
OEMSBL version: KII-L21C185B001_BOOT
AMSS version: KII-L21C185B001
Validating file...
Looking for attached port...
Preparing to write...
Writing file 1 of 24: MD5RSA...OK
Writing file 2 of 24: CRC...OK
Writing file 3 of 24: OEMSBL_VERLIST...OK
Writing file 4 of 24: AMSS_VERLIST...OK
Writing file 5 of 24: GPT...OK
Writing file 6 of 24: RPM...OK
Writing file 7 of 24: TZ...OK
Writing file 8 of 24: SBL1...OK
Writing file 9 of 24: MODEM...OK
Writing file 10 of 24: HYP...OK
Writing file 11 of 24: OEMSBL_VER...OK
Writing file 12 of 24: AMSS_VER...OK
Writing file 13 of 24: MODEMST1...OK
Writing file 14 of 24: MODEMST2...OK
Writing file 15 of 24: FSG...OK
Writing file 16 of 24: ABOOT...OK
Writing file 17 of 24: RECOVERY...OK
Writing file 18 of 24: ERECOVERY...OK
Writing file 19 of 24: SYSTEM...OK
Writing file 20 of 24: USERDATA...OK
Writing file 21 of 24: CACHE...OK
Writing file 22 of 24: CUST...OK
Writing file 23 of 24: BOOT...OK
Writing file 24 of 24: MISC...OK
Software written
11/24/2018 4:08:34 PM Writing device finished OK

[Valdemaras]

Then you should try method 2 from DC-phoenix guide.