[Resolved]  Onida V120 — Quality of product & Service

I & my friend brought onida V120 mobile, after few months so many problems came during 1 year period itself (tamil nadu).
my friend change main board, IME no. has changed twice due to not charging problem and panel had a crack at joint and now display is not working (Nothing displaying).

I faced...
1.charger problem (not charging) and it has repaired & given.
2.Again mobile speaker problem (much disturbance while hearing)
3.same problem of panel crack (paid service within 1year) and
4.battery problem occurred only few hour withstanding (2 or 3 hours) then mobile switched off automatically ( switched off even if mobile not used), then i brought new battery.
within 2 weeks of panel changed, panel had a crack again in the same place (joint).

this is first time am facing this much of problems please try to help me or at-least to improve quality of product.
I never care to spend money more until problem has been solved if solved thats enough for me and member who buying this mobile.