Lumia 710 boot repair problem

[edcentec]

I have 3 pieces dead lumia 710, i can repair boot by ATF ok, but dead still, no vibrate, no detect as none usb Nokia or Qualcomm usb device, no driver error...i read/tried everything about dead boot repair lumia 710 with ATF...still totally dead!!

Its mean hardware problem???




Interface Reset OK!
eMMC Access Type: SECTOR MODE
eMMC Supported Voltage Range:
3.5-3.6V, 3.4-3.5V, 3.3-3.4V, 3.2-3.3V, 3.1-3.2V
3.0-3.1V, 2.9-3.0V, 2.8-2.9V, 2.7-2.8V, 1.9-2.0V
CID : 90014A48594E4958205D006E6F58
CSD : D04F01320F5903FFFFFFFFEF8A400061
eMMC Boot Information
Revision 1.5 (for MMC v4.41)
BOOT PARTITION : USER AREA
PARTITION ACCESS : R/W USER PARTITION
PERM_BOOT_CFG_PROT : DISABLED
PWR_BOOT_CFG_PROT : DISABLED
BOOT MODE : x1 SINGLE DATA RATE + LOW SPEED
RESET BUS WIDTH : ENABLED
eMMC FirmW UPDATE : DISABLED
EMMC CACHE SIZE : 0 KB
SUPER PAGE SIZE : 3584 KB
HC ERASE GROUP SIZE: 8192 KB
USER AREA SIZE : 7759462400 BYTES
BOOT PARTITION SIZE: 2048 KB
RPMB PARTITION SIZE: 2048 KB
Lumia 710 Detected
eMMC Device Information
Manufacturer ID: HYNIX
Device Type : Embedded BGA
Application ID : 4A
Product Name : HYNIX
Product Rev : 5.13
Product SN : 006E6F58
Manufactured : January 2012
Card Specific Data
CSD_STRUCTURE : Extended
SPEC_VERS : Version 4.1/4.2/4.3
TAAC : 300 ns
TRANS_SPEED : 4000000 KHz
READ_BL_LEN : 512 Bytes
C_SIZE : HIGH CAPACITY
WP_GRP_ENABLE : YES
WRITE_BL_LEN : 512 Bytes
CONTENT_PROT_APP : NO
PERM_WRITE_PROTECT: NO
TMP_WRITE_PROTECT : NO
Extended CSD Saved:
90014A48594E4958205D006E6F58_3DB502BE.ext_csd
Backup Directory:
C:\AdvanceBox Turbo Flasher\eMMC\EXT_CSD\
Writing MBR...
Write Success!
Writing DBL...
Write Success!
Writing OSBL...
Write Success!
BOOT Images Written Successfully!
Total Elapsed Time 00:02:31

[..::Angel::..]

Yes, you can be certain now that is hardware problem.

BR