Q Mobile T250 SPD 7731 fail to read pattern log is here

Q Mobile T250 SPD 7731 fail to read pattern log is here v1.14 & v1.15 Chinese Miracle II [SPD module] v 1.14 Start at : [2/24/2016 / 2:58:44 PM] Operation : Read PatternLock [ v1.14 ] 1. Remove battery. Insert battery back 2. Press and hold 'VolumeUp' and 'VolumeDown' keys 3. Insert cable ==== Wait for phone... Phone found! [ 15 ] Port Opened Sync... InitBoot Done [ 0x81 ] , Ver : SPRD3 Sync... Sending FDL [Info] : If SW freeze here more, than 15 seconds - remove cable FDL Ready! Boot Ver : SC7730/7731 eMMC Loader v1.1 Inf Sending FLASH FDL FLASH FDL Ready! Boot Ok! Checking Structure ... Detected eMMC Flash , Structure detect Ok! FlashMode Set : Ok! Reading PatternLock ... [Info] : UserData is big! Result can be empty! PatternLock Not Set! Elapsed: 00:00:24 Reconnect Power/Cable! Finish at : [2/24/2016 / 2:59:09 PM] Quote: Chinese Miracle II [SPD module] v 1.15 Start at : [2/24/2016 / 2:52:54 PM] Operation : Read PatternLock [ v1.15 ] 1. Remove battery. Insert battery back 2. Press and hold 'VolumeUp' and 'VolumeDown' keys 3. Insert cable ==== Wait for phone... Phone found! [ 15 ] Port Opened Sync... InitBoot Done [ 0x81 ] , Ver : SPRD3 Sync... Sending FDL [Info] : If SW freeze here more, than 15 seconds - remove cable FDL Ready! Boot Ver : SC7730/7731 eMMC Loader v1.1 Inf Sending FLASH FDL FLASH FDL Ready! Boot Ok! Checking Structure ... Detected eMMC Flash , Structure detect Ok! FlashMode Set : Ok! Reading PatternLock ... [Info] : UserData is big! Result can be empty! PatternLock Not Set! Elapsed: 00:00:25 Reconnect Power/Cable! Finish at : [2/24/2016 / 2:53:19 PM] But Format ok and we can not save user data Start at : [2/24/2016 / 3:05:40 PM] Operation : Format File System / Reset Settings [ v1.15 ] Settings : SmartFormat is On 1. Remove battery. Insert battery back 2. Press and hold 'VolumeUp' and 'VolumeDown' keys 3. Insert cable ==== Wait for phone... Phone found! [ 15 ] Port Opened Sync... InitBoot Done [ 0x81 ] , Ver : SPRD3 Sync... Sending FDL [Info] : If SW freeze here more, than 15 seconds - remove cable FDL Ready! Boot Ver : SC7730/7731 eMMC Loader v1.1 Inf Sending FLASH FDL FLASH FDL Ready! Boot Ok! FlashMode Set : Ok! Checking Structure ... Detected eMMC Flash , Structure detect Ok! eMMC phone detected! Will use 'Safe Format' mode! Mount : /data Size : 0x000000017B0FB000 State : 0x0001 Mount : /cache Size : 0x0000000009600000 State : 0x0001 Prepare Ok! Format Ok! Don't touch phone, until it fully bootup to "Welcome Screen"! Done! Elapsed: 00:00:21 Reconnect Power/Cable! Finish at : [2/24/2016 / 3:06:02 PM]