Windows 8 Lumia 520 Firmware

[SpiralX15]

I've an old Lumia 520 which had been lying unused for years. Ever since I recently updated it to Lumia Cyan, followed by Denim on Windows 8.1, the device seems to be lagging a lot which is hampering my experience.

I was wondering if someone has the Lumia Amber or Lumia Black Update on Windows 8, which I could flash. I tried finding on a lot of websites, but failed. Can anyone upload any of the above firmware to Google Drive or Mediafire please?

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Regards.

 

[thinhx2]

I waiting too

 

[DeadGamere]

This is Product Code for firmware Black CV PL: 059S591
But maybe try flash the last Denim firmware with NCS and the WindowsMania GDR2 Custom ROM.

 

[thinhx2]

https://m.facebook.com/story.php?st...1129499414:2:0:1485935999:5584972676753974256

Here