[Lumia 520] How to Upgrade Windows Phone 8.1 update 2

[anon(8139511)]

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*** Sorry for my English is not good ***

For RM-914

1. Flash your phone by Australia Country Variant ROM.
Product Code = 059S341
Files = RM914_3058.51000.1523.1010_RETAIL_apac_australia_new_zealand_295_10_482764_prd_signed.ffu

2. This OS version is Windows Phone 8.1 Update (8.10.14234.375)

3. Install "Windows Insider" app

4. Select "Slow" Ring

5. Check phone update, It's show download version 8.10.15116.125

6. Update it ... now you got WP 8.1 update 2


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For RM-915 ... I don't know ROM but you can search the ROM OS version is ***.375 it's can update to WP 8.1 update 2

*** If the ROM is ***.341 or ***.359 it can not update to WP 8.1 update 2 ***