It seems Lumia 540 in India (Variant RM-1141) is receiving a minor update that brings “Thermal improvements” as per the changelog. Read below the official changelog. The updated Windows Phone 8.1 GDR2 version for Lumia 540 is 8.10.15137.148.

Latest software release for Lumia 540 Dual SIM is Lumia Denim (02074.10000.15342.27003/8.10.15137.148). The availability of this update may depend on your network service provider. To check for updates, on your phone, tap Settings > phone update.

What’s new in this release

  • Thermal improvements

>>>You can read our detailed coverage of Lumia 540 evaluation that includes display, camera, performance, audio output /movie watching time tests and comparisons.

>>> Read all about GDR2 at our dedicated page

>>> Read our complete Windows Phone guide for all our beginners /  Expert tips & How Tos