Sony Ericsson – Xperia Arc S LT18i is not supported by Reliance network and they are unable to send automatic settings. Use this method to configure the APN settings for Reliance.
Open Settings>More>Mobile Network>Access Point Names(APN)
Select ‘Add new APN’
Enter following APN settings:
(Settings are case-sensitive. Type exactly as mentioned.)
(Settings are case-sensitive. Type exactly as mentioned.)
Name – RelianceMbWorld
APN – rcomwap
Proxy – 10.239.221.5
Port – 8080
Username – Not set
Password – Not set
Server – Not set
MMSC – Not set
MMS proxy – Not set
MMS port – Not set
MCC – 405
MNC – 05
Authentication type – None
APN type – default,supl
APN protocol – IPv4
APN enable/disable – APN enabled
Bearer – Unspecified
Save and set it as default data connection. It should work.
Information curtsy: Aviral.