Instructions to delete a language to Archos devices

Archos 70c Xenon Archos 70c Xenon
Archos Sense 47x Archos Sense 47x
Archos 101 Platinum 3G Archos 101 Platinum 3G
Archos 70c Neon Archos 70c Neon
Archos 59 Xenon Archos 59 Xenon
Archos 70 Platinum 3G Archos 70 Platinum 3G
Archos 55 Helium Archos 55 Helium
Archos 50f Helium Lite Archos 50f Helium Lite
Archos 50f Helium Archos 50f Helium
Archos 70 Helium 4G Archos 70 Helium 4G
Archos 50e Neon Archos 50e Neon
Archos 50 Platinum 4G Archos 50 Platinum 4G
Archos 45b Neon Archos 45b Neon
Archos 70 Xenon Color Archos 70 Xenon Color
Archos 50b Oxygen Archos 50b Oxygen
Archos Diamond 2 Note Archos Diamond 2 Note
Archos 50 Power Archos 50 Power
Archos 80b Platinum Archos 80b Platinum
Archos 55 Cobalt+ Archos 55 Cobalt+
Archos 79 Platinum Archos 79 Platinum