face problem in read ff plz improve that


first samsung clone j500h ok set need to make backup but not able to read

Action : Read Flash
Tips:
1.Remove Battery, Insert usb cable, Insert battery
2.power off Phone, Remove & Reinsert Battery , insert USB Cable
(In Case Some Phone Required to hold bootkey)
Waiting for Phone Usb…
Phone found [ USB Port:COM40 ]
Connecting…
Connection Done.
Read CPU Info…
CPU_ID: 6572
CPU_SW: 0000
CPU_HW: CA01
uploading boot image to RAM…
Handshake received from Phone.
Detected eMMC FlashType.
Warning: failed to init dram, loading default settings
Waiting for DRAM detection…
New id found, testing…
Done. Size=0x0000000020000000
uploading boot image to RAM…
Handshake Received from Phone.
eMMC cid: 1501004E4A5330304D
CHIP : MT65720000
CPU ID :
EMMC ID : 1501004E4A5330304D
EMMC Size: 4GB, usable capacity: 3.64GB
EMMC Name: eMMC_Samsung_KMNJS000ZM_B205
Read Hardware Information is done.
usb switching to high speed …
New Port: COM41 ……ok
switch done.

Reading Project Property …
done.
Making dir: F:\backup\MT6572_Samsung_SM-J500H/DS_ALPS.KK1.MP7.V1_20160426_172420\

Action completed
Time taken : 00:00:11
Reconnect Battery/USB Cable
CS-Tool Ver 1.42.1
Created: 4/26/2016 5:24:20 PM

secend one i9500 clone ok set want to make backup but not succeed with cstool.

Action : Read Flash
Tips:
1.Remove Battery, Insert usb cable, Insert battery
2.power off Phone, Remove & Reinsert Battery , insert USB Cable
(In Case Some Phone Required to hold bootkey)
Waiting for Phone Usb…
Phone found [ USB Port:COM5 ]
Connecting…
Connection Done.
Read CPU Info…
CPU_ID: 6575
CPU_SW: E201
CPU_HW: CB00
uploading boot image to RAM…
Handshake received from Phone.
Detected eMMC FlashType.
eMMC cid: 1501004E4A5330304D
CHIP : MT6577
CPU ID :
EMMC ID : 1501004E4A5330304D
EMMC Size: 4GB, usable capacity: 3.64GB
EMMC Name: eMMC_Samsung_KMNJS000ZM_B205
Read Hardware Information is done.

Reading Project Property …
done.
Making dir: F:\backup\MT6577_samsung_GT-I9500_ALPS.ICS2.MP.V1.3_20160426_130634\…[ok]
Reading preloader ……ok
Reading dsp_bl ……ok
Reading mbr ……ok
Reading ebr1 ……ok
Reading uboot ……ok
Reading bootimg ……ok
Reading recovery ……ok
Reading sec_ro ……ok
Reading logo ……ok
Reading android …
Error: failed to read partition

Action completed
Time taken : 00:07:45
Reconnect Battery/USB Cable
CS-Tool Ver 1.42.1
Created: 4/26/2016 1:13:45 PM