The latest firmware for LG Optimus L7 II (LG P710) launched in the UK is “V10j_00”.
Download LG Optimus L7 II (LG P710) UK Official Stock Rom / Firmware:
File Name: v10j.kdz
File size: About 594MB
By the way, The official model name of LG Optimus L7 II released in the UK is LG P710.
Please notes that this stock rom / firmware ‘v10j.kdz’ is hosted on LG Official website, It takes about 10 Min to download the file depending on your network. You can use this stock firmware to unroot or unbrick your device.
If you are from other carrier in other Countries, Please contact us, so we can send the Stock Rom/ Firmware download link for you.
wish this helps!