Firmware teac mp-215 - Teac AG-V8060 Receiver

You should restore the firmware of the device.
Please read this user manual especially the content of the page 22:

http://www.teac.eu/fileadmin/project_data/hifi/support/mp3-player/MP-235/Manuals/MP-235_english.pdf
To do recovery you will need the CD you had got together with the player. If you have not it now the recovery tool can be downloaded from this website also.
This is here:
http://www.teac.eu/no_cache/hifi-audio/support/mp3-player/mp-235/?sword_list[0]=235
It's name is Recovery Update Tool
The TEAC website give good support enough, and I hope your device will work fine again.
gylacz

Hi,
Just get it here : http://www.x-drivers.com/catalog/bios_firmware/mp3-players/companies/teac/models/mp-111/10057.html
www.x-drivers.com/catalog/bios_firmware/mp3-players/companies/teac/models/mp-111/10057.html
Regards

Hello,
You can solve the problem. Now you can already find the firmware for your player on the teac website. This is downloadable and working fine.
Bye, Gylacz

Try to dowmload recovery firmware from here:

http://www.teac.eu/no_cache/hifi-audio/support/mp3-player/mp-114/?sword_list[0]=mp114

After decompress it, run factory4.exe the connect device to USB.
Use first check device function and then firmware upgrade.
I hope your teac will come back to work fine again.
Good luck!
gylacz

Follow this link to solve it, http://www.fixya.com/support/r4391734-usb_flashdisk_pen_drive_write_protect , and dont forget to report to me ... good luck

teac .com

Have you tried using a different usb port?

yes, i have the same problem with the MP350 - unrecognizable device, won't start, and stops when usb-cable plugged-in...

i found the next solution... reflashed firmware(same version), plug usb-cable when device is off, and only then put it on, also put the cable only to 75%, enough for the pins to contaact, but not to toch the end of the device connector

found causes:
- when usb-cable is inserted deeply into the socket... some problem appears, may-be a short circtuit or other, don't know
- when used more than 890Mo of the memory... device dies
- using folders to put my music in - the problem appears only from time to time, even with almost full memory... so - may be problem of the flash memory

of course, i'm not an engineer... i just tested and tested and tested... and tweaked a solution that enables ny device to work at least

thank you

Have you tried formatting it.