3,5" China GPS WINCE not start

I have a broken navigation China 3.5 " after on freezesstartup logo . WINCE5 not start. Error occurs when changing the allocation of free RAM into operating system. After restart already not boot.
Operation flash is Humix HY27US08121A

Any solution ?

Thank you.

If it won't start, you cannot access the internal memory and there is no hardware hard reset then only a reflash will help, whether you can find the correct files is the $64,000 question.

how to make hard reset ?

There was somewhat of a similar situation a little while back where a member couldn't see his internal. It was recommended to use "active sync" or "windows mobile device center" {depending upon your OS]. That allowed him to see the internal. Don't know if it will work but what the heck. Use Google.

cort2 wrote:how to make hard reset ?

You have to look in the documentation that came with the device, or google it...

I used reset button many time. No change.
Reflash how it ?

The reset button is only a soft reset, which does nothing more than a reboot.

A hard reset undoes all the changes to Windows, often on Chinese devices a hard reset is not available.

A reflash is like reinstalling Windows on your PC and requires files to be placed onto the device's sd card, A lot of the time these files are not available anywhere.

There has been many cases where a user has edited something on their device and then it fails to boot, If the ROM flash files are not available the device is usually dead (bricked)