Sonim XP5300 Force 3G (2011)

Sonim XP5300 - rugged for not never work ! – Same case : Purchased mobile phone needed dust free, waterproof,drop proof - just in case I'm an engineer working in Brazilian rain forest or mines- very bad choice ! Never works well, sometimes vibrating with no reason for 3 to 5 minutes! Also endless loop turn On and Off, searching network where Nokia find easilly, battery down to 0.00V DC without notice, no GPS - And no support ! Just a nice stuff. Never works according spec's

maybe third time lucky – Purchased mobile phone needed dust free, waterproof,drop proof just in case,i am a tradsmen, this phone looked good, i did not buy on price. Three months later, phone was constantly searching for provider called support they said send phone in it took 3 weeks and even then i had to follow it up. then they said it could not be fixed they sent out a new phone, January 17 2012 . today 18\05\2012 same problem and they are not answering phone to discuss matter.

defective model