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the Last day the arrival of uninvited guests who ask his Cross smartphone A7s in the condition of the dead but could still be ngecas to be dibenarin. Frankly I was not a handyman service but armed with courage and a little experience at the moment hold iMO S88 and Advan T1D which are using the same mediatek chipset, I am determined to try to fix it and thanks the process went pretty smoothly. In posting this time I will try to share step by step I do.
This Ditutorial I did reinstalling the firmware from Cross A7s using Software SP FlashTool. With reinstalling of course Cross A7s you will return as before when you first buy and all files that are in the internal will be erased.
How to Reinstall/Flashing Cross A7S
- 1. «VCOM MT6577 USB Drivers
- 2. SP Flash Tool v 3.1316.0.150
- 3. Firmware Cross A7S
- Extract the three files you downloaded the last
- open the folder MT6577 USB «VCOM Driver and double click URInstallDriver.exe
- Flash SP Tool open the folder and double click the URFlash_tool.exe
- spflashtool open after the program select button the Scatter-loading
- navigate to folder CROSS_GW470_V43_MT6577_V 1.26 @ 2013-06 -22 _ 09-00 and choose file URMT6577_Android_scatter_emmc.txt
- Eliminate checklist/check PRELOADER and DSP_BL
- then click on download
- connect to PC with data cable (usually kalo kedetek PC will beep , and in the notification bar appears the driver install process «vcom reply this is not the case try while pressing the power button)
- Reply right flashing walk will be marked with a red progress bar then change into yellow
- once completed will be marked with a notification Download OK circle green
- disconnect the battery and plug the data cable then turn on the Cross you A7s
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