Problem Flashing S300

Problem occured within flashing S300:


I E1 12:20:36 OptiFlash 3.5.0.2 started!
I E2 12:20:36 Preferences section [Default] selected!
I E3 12:21:10 Preferences section [Default] selected!
I E4 12:21:46 PC transfer speeds (COM1): 57600 115200
I E5 12:21:46 Loading S-record file: <D:\GSM\SAMSUNG\FLASH\FLASH-S300-S30XXWB1\S30XXWB1\sceptre3_sgh_hw4.sre>, RangeCheck=Off
I E6 12:21:48 There is 1 memory region in the S-record file:
I E7 12:21:48 1: 0x00000000 - 0x00004a4b = 19020 Bytes
I E8 12:21:48 Loading S-record file: <D:\GSM\Samsung\Flash\flash-s300-s30xxwb1\S30XXWB1\S30XXWB1.s3>, RangeCheck=On
I E9 12:21:48 There are 4 memory regions in the S-record file:
I E10 12:21:48 1: 0x00000000 - 0x00000613 = 1556 Bytes
I E11 12:21:48 2: 0x00004000 - 0x00007a43 = 14916 Bytes
I E12 12:21:48 3: 0x00010000 - 0x005f685f = 6187104 Bytes
I E13 12:21:48 4: 0x00700000 - 0x00c3d467 = 5493864 Bytes
I E14 12:21:48 Power on mobile !
I E15 12:21:55 Flash loader version: V4.13
I E16 12:21:55 Mobile transfer speeds: 57600, 115200, 230400, 460800
I E17 12:21:55 Detected flash chips: 2
I E18 12:21:55 1: Manufacturer: 0xb0, Device: 0x00b1
I E19 12:21:55 2: Manufacturer: 0xb0, Device: 0x00b0
I E20 12:21:55 0xb0/0x00b1: Sharp LRS1393 (or LRS1395 first bank) (8 MB (8388608 Bytes) in 135 sectors)
I E21 12:21:55 0xb0/0x00b0: Sharp LRS1395 (second bank) (8 MB (8388608 Bytes) in 135 sectors)
I E22 12:21:55 Total flash size: 16 MB (16777216 Bytes) in 270 sectors
I E23 12:21:55 Port info:
I E24 12:21:55 Logical port 0: COM1 <-> UART1 at 115200 baud (~100%)
I E25 12:21:55 There is 1 reserved region defined:
I E26 12:21:55 1: 0x00002000 - 0x00003fff = 8192 Bytes
I E27 12:21:55 Data to be transferred: 11 MB (11697440 Bytes)
I E28 12:21:55 VerifyData: Detected difference (0x4f7ff42e != 0x299b6d11)
I E29 12:22:42 Error code: ERR_TOO_MANY_RETRIES
E E30 12:22:43 Sorry, an error has occured ! (ERR_TOO_MANY_RETRIES)
I E31 12:27:50 PC transfer speeds (COM1): 57600 115200
I E32 12:27:50 Loading S-record file: <D:\GSM\SAMSUNG\FLASH\FLASH-S300-S30XXWB1\S30XXWB1\sceptre3_sgh_hw4.sre>, RangeCheck=Off
I E33 12:27:53 There is 1 memory region in the S-record file:
I E34 12:27:53 1: 0x00000000 - 0x00004a4b = 19020 Bytes
I E35 12:27:53 Loading S-record file: <D:\GSM\Samsung\Flash\flash-s300-s30xxwb1\S30XXWB1\S30XXWB1.s3>, RangeCheck=On
I E36 12:27:53 There are 4 memory regions in the S-record file:
I E37 12:27:53 1: 0x00000000 - 0x00000613 = 1556 Bytes
I E38 12:27:53 2: 0x00004000 - 0x00007a43 = 14916 Bytes
I E39 12:27:53 3: 0x00010000 - 0x005f685f = 6187104 Bytes
I E40 12:27:53 4: 0x00700000 - 0x00c3d467 = 5493864 Bytes
I E41 12:27:53 Power on mobile !
I E42 12:28:33 Flash loader version: V4.13
I E43 12:28:33 Mobile transfer speeds: 57600, 115200, 230400, 460800
I E44 12:28:33 Detected flash chips: 2
I E45 12:28:33 1: Manufacturer: 0xb0, Device: 0x00b1
I E46 12:28:33 2: Manufacturer: 0xb0, Device: 0x00b0
I E47 12:28:33 0xb0/0x00b1: Sharp LRS1393 (or LRS1395 first bank) (8 MB (8388608 Bytes) in 135 sectors)
I E48 12:28:33 0xb0/0x00b0: Sharp LRS1395 (second bank) (8 MB (8388608 Bytes) in 135 sectors)
I E49 12:28:33 Total flash size: 16 MB (16777216 Bytes) in 270 sectors
I E50 12:28:33 Port info:
I E51 12:28:33 Logical port 0: COM1 <-> UART1 at 115200 baud (~100%)
I E52 12:28:33 There are 2 reserved regions defined:
I E53 12:28:33 1: 0x00002000 - 0x00003fff = 8192 Bytes
I E54 12:28:33 2: 0x00008000 - 0x0000dfff = 24576 Bytes
I E55 12:28:33 Data to be transferred: 11 MB (11697440 Bytes)
I E56 12:28:33 VerifyData: Detected difference (0x4f7ff42e != 0x299b6d11)
I E57 12:29:21 Error code: ERR_TOO_MANY_RETRIES
E E58 12:29:21 Sorry, an error has occured ! (ERR_TOO_MANY_RETRIES)