I bought Sony Ericcson piece last year (Aug, 07). The piece use to regularly under perform under the big brand name. A month ago, RSI (mother board) of the cell phone was damaged automatically and the cell was submitted to the respective service center, since the cell was still in warranty period. No updates are provided by service center on the issue. Everytime on approaching the response given is that the Big Brand Company is short of Mother Board Chips, which seems to be fake and disrespectful for the Brand performance. More on the issue the response from service center to escalate the issue was not entertained. Niether a target date nor updates of the status for the grievance is provided. More on the issue feedback given is that company is under performing now a days and is short of providing service to customer with target time. I think this is matter of big shame to the Brand spreading a negative mindset among valueable customers. I therefore request to please contact the Authorised Service Center located in Mulund West (Mumbai) for solving/escalating the issue and to avoid the escalation of the same to Customer Grievance Court (International Consumer Rights Protection Council- ICRPC )