HTC S 710 — thrid class after sales services

HTC S 710 — System blanks out, hangs, shows no SIM

I purchased an HTC S710 Aug 2007, since then I have had to reformat and reload OS thrice and in July 08. the motherboard was replaced.

Recently problems have started once again
System suddenly blanks out, and I have remove battery to reset
Blue light (blue tooth) is continously blinking inspite blue-tooth being disabled
Repeatedly shows no SIM.

Each time I go to service center they just reformat, by which all data is lost, but no solution is in sight.

Now they say instrument it is out of warranty and hence they will charge. This is inspite of changing the motherboard 3 months back.

same here..i got my motherboard replaced..lost more than 2500+ messages..got it replaced in december..for screen problems..(frankly i have NO idea how sliding the keyboard should affect the screen but it used to blank out, and to fix this they replaced the mainboard), the guy at the customer care even reluctantly said "motherboard problem" even before i told him my problem..
paid Rs 17000+ for it last year..
now its simcard with fault..Killer..

by the way, , if you use the keyboard in the open mode when the phone is started the sim works..
you can quick restart using the flight mode in comm mgr..just enable once and disable flight mode subsequently..it will work so long as the keyboard is open..
cheers..

i purchased htc s710 handset from delhi in july 2008 but frm some months its battery backup very bad now i charge my handset fully but it does not give the required backup when i receive the call or calls the battery runs for only 5 minutes the backup is very low how can i get d another battery in price less than Rs 500

phone not repair

i summited my phone on 10th dec 2014 for display repair.but my phone is not repair till date