I am having L730 with stock OS. I tried to get GDR2 update by Insider fast ring ans mentioned in many videos and forums but i got W10 instead of Gdr2. Now I rolled back to 8.1 gdr1 and eagerly want Gdr2. So please help me to get it by any way!!
Its no longer possible to get WP8.1 Update 2 through Windows Insider anymore since Microsoft has removed Update 2 from WP8.1 >> WM10 upgrade dependency. You can refer to this link to forcefully install WP8.1 Update 2 but I would suggest sticking to WM10 10586.107 instead. The build is very stable (after hard reset) and is suitable enough for a daily driver.
I saw your link. But still I have one problem that I don't have developer account in Microsoft for registering as Dev account they asking to pay money...
Does anyone having free developer account trick or valid registration code ?