Lenovo k52-e78 can not write back - GSM-Forum

nduka · 05-12-2018, 06:48

BOOT INFO
Chinese Miracle II : MediaTek Service Module
Device Info file : _Android_info.txt

Patch Level : LMY47I
Display ID : VIBEUI_V3.0_1615_5.518.1_ST_K52e78
Ver. CodeName : REL
Ver. Release : 5.1
Sec. Patch : 2016-03-01
Build Time : 1460877594
Product Model : Lenovo K52e78
Product Brand : Lenovo
Product Name : k52_e78
Product Device : k52_e78
Product Manfct : LENOVO
Board Platform : mt6755
Product Info : k52_e78

READ FILE DONE

Operation : Read Firmware [ v2.00 r2 ]

1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...

Read : preloader.bin
Read : recovery.img
Read : persist.img
ExtSparse : Compression ratio : 100%
Read : efuse.img
Read : md1rom.img
Read : md1dsp.img
Read : md1arm7.img
Read : md3rom.img
Read : nvram.bin
Read : lk.bin
Read : boot.img
Read : logo.bin
Read : tz.img
Read : secro.img
Read : system.img
ExtSparse : Compression ratio : 30%
Read : cache.img
Read : userdata.img

FW Size : 1.97 GB
Android Info saved : _Android_info.txt
Scatter : MT6755_Android_scatter.txt
Saved to : C:\Users\AXXXXX GSM\Desktop\MT6755__LENOVO__Lenovo_K52e78__5.1__VI BEUI_V3.0_1615_5.518.1_ST_K52e78__LMY47I__k52_e78\

Done!
Elapsed: 00:07:02

BUT CANT WRITE BACK

1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...

PTFN : PreLoader USB VCOM Port (COM4)
MODE : PRELOADER PORT
PORT : 4
Waiting BOOT ack ...
PRELOADER : ACK confirmed!
BROM : Init BROM
BROM init passed!
CHIP : MT6755 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0001
TYPE : MODERN RAPHAEL
BROM : SecLevel : 0x00000001
BROM : SecMode : SBC
BROM : PRELOADER PORT
AGENT : Look for suitable BootChain in DA ...
AGENT : MTK_AllInOne_DA.bin
AGENT : Found MT6755
AGENT : MTK_DOWNLOAD_AGENT
BROM : Sending 1st DA ...
BROM : DA sent
BROM :Transfer control to DA ...
DA : AGENT started!
DA : SYNC
DA : MODE : PRELOADER
DA : EXT_RAM initialized!
DA : BOOT to 2nd DA ...
DA : 2ND stage confirmed!
DA : SYNC with DA passed!
DA : Receiving HW info

SRAM: 0x00040000 [ 256.00 KB ]
DRAM: 0xC0000000 [ 3.00 GB ]

EMMC: 150100523231424D4206E7B9DCC913DF
EMMC: VEN : SAMSUNG | OEM : 01 | DEV : R21BMB
EMMC:
BOOT1 : 0x00400000 [ 4.00 MB ]
BOOT2 : 0x00400000 [ 4.00 MB ]
RPMB : 0x00400000 [ 4.00 MB ]
USER : 0x747C00000 [ 29.12 GB ]

CHIP : MT6755 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0000 , EVOL : 0x0000

RNID : CC5A359F1220ED1132B3EF24DCBA7289

DA : USB : HIGH-SPEED

Boot done!

[FL] : RePartition
[FL] : RePartition Ok!

[FL] : Flashing now ...

Write : PRELOADER
Write : PRELOADER_BACKUP
Write : RECOVERY
ERR : 0xC002002C
ERR : SEC_IMG_HASH_VFY_FAIL
ERR : 0x00CC0E50|0x00CC0E50

Error : Flashing failed!
Seems as some of MANDATORY section of FW is damaged! If device alive and work - send report!

Reconnect Power/Cable!
NOW PHONE STUCK ON DL MODE
ALWAYS REBOOTING
TRIED WITH CM2MTK,BUT NOT FIX

PASSIONATE_BOYS · 05-12-2018, 13:42

Hello,
Skip selection of failed partition when flashing and try to write via memory tool.
Post result.

Br.
Infinity Box Team.

JayDi · 05-12-2018, 14:48

Also upload recovery.img for checking.

05-12-2018, 06:48	#1 (permalink)
nduka No Life Poster Join Date: May 2013 Location: Earth Posts: 1,073 Member: 1943439 Status: Offline Sonork: 100.1669578 Thanks Meter: 214	Lenovo k52-e78 can not write back BOOT INFO Chinese Miracle II : MediaTek Service Module Device Info file : _Android_info.txt Patch Level : LMY47I Display ID : VIBEUI_V3.0_1615_5.518.1_ST_K52e78 Ver. CodeName : REL Ver. Release : 5.1 Sec. Patch : 2016-03-01 Build Time : 1460877594 Product Model : Lenovo K52e78 Product Brand : Lenovo Product Name : k52_e78 Product Device : k52_e78 Product Manfct : LENOVO Board Platform : mt6755 Product Info : k52_e78 READ FILE DONE Operation : Read Firmware [ v2.00 r2 ] 1. Make sure device is powered off. Power off, if need. Wait 20 seconds after 2. Insert USB cable in phone Waiting for device connection ... Read : preloader.bin Read : recovery.img Read : persist.img ExtSparse : Compression ratio : 100% Read : efuse.img Read : md1rom.img Read : md1dsp.img Read : md1arm7.img Read : md3rom.img Read : nvram.bin Read : lk.bin Read : boot.img Read : logo.bin Read : tz.img Read : secro.img Read : system.img ExtSparse : Compression ratio : 30% Read : cache.img Read : userdata.img FW Size : 1.97 GB Android Info saved : _Android_info.txt Scatter : MT6755_Android_scatter.txt Saved to : C:\Users\AXXXXX GSM\Desktop\MT6755__LENOVO__Lenovo_K52e78__5.1__VI BEUI_V3.0_1615_5.518.1_ST_K52e78__LMY47I__k52_e78\ Done! Elapsed: 00:07:02 BUT CANT WRITE BACK 1. Make sure device is powered off. Power off, if need. Wait 20 seconds after 2. Insert USB cable in phone Waiting for device connection ... PTFN : PreLoader USB VCOM Port (COM4) MODE : PRELOADER PORT PORT : 4 Waiting BOOT ack ... PRELOADER : ACK confirmed! BROM : Init BROM BROM init passed! CHIP : MT6755 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0001 TYPE : MODERN RAPHAEL BROM : SecLevel : 0x00000001 BROM : SecMode : SBC BROM : PRELOADER PORT AGENT : Look for suitable BootChain in DA ... AGENT : MTK_AllInOne_DA.bin AGENT : Found MT6755 AGENT : MTK_DOWNLOAD_AGENT BROM : Sending 1st DA ... BROM : DA sent BROM :Transfer control to DA ... DA : AGENT started! DA : SYNC DA : MODE : PRELOADER DA : EXT_RAM initialized! DA : BOOT to 2nd DA ... DA : 2ND stage confirmed! DA : SYNC with DA passed! DA : Receiving HW info SRAM: 0x00040000 [ 256.00 KB ] DRAM: 0xC0000000 [ 3.00 GB ] EMMC: 150100523231424D4206E7B9DCC913DF EMMC: VEN : SAMSUNG \| OEM : 01 \| DEV : R21BMB EMMC: BOOT1 : 0x00400000 [ 4.00 MB ] BOOT2 : 0x00400000 [ 4.00 MB ] RPMB : 0x00400000 [ 4.00 MB ] USER : 0x747C00000 [ 29.12 GB ] CHIP : MT6755 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0000 , EVOL : 0x0000 RNID : CC5A359F1220ED1132B3EF24DCBA7289 DA : USB : HIGH-SPEED Boot done! [FL] : RePartition [FL] : RePartition Ok! [FL] : Flashing now ... Write : PRELOADER Write : PRELOADER_BACKUP Write : RECOVERY ERR : 0xC002002C ERR : SEC_IMG_HASH_VFY_FAIL ERR : 0x00CC0E50\|0x00CC0E50 Error : Flashing failed! Seems as some of MANDATORY section of FW is damaged! If device alive and work - send report! Reconnect Power/Cable! NOW PHONE STUCK ON DL MODE ALWAYS REBOOTING TRIED WITH CM2MTK,BUT NOT FIX

05-12-2018, 13:42	#2 (permalink)
PASSIONATE_BOYS No Life Poster Join Date: Jul 2007 Location: Infinity-Box Support- Posts: 9,321 Member: 541591 Status: Offline Sonork: 100.1611509 Thanks Meter: 7,361	Hello, Skip selection of failed partition when flashing and try to write via memory tool. Post result. Br. Infinity Box Team.

05-12-2018, 14:48	#3 (permalink)
JayDi No Life Poster Join Date: Mar 2007 Location: Where you live Posts: 18,542 Member: 462970 Status: Offline Thanks Meter: 20,352	Also upload recovery.img for checking.