[unnatixlr8]

I am using Lumia 720 on Release Preview Build. I have tried downloading the update 10586.218 several times this morning.
It downloads, prepares the update and then gives me the error (0x800f081f). I have tried restarting, clearing temp files, freeing space on the phone, installing another keyboard. Nothing works. Gives the same error again and again.

Please if somebody has any solution or help. Please share it.

[charlatan1978]

Have you tried a soft reset? (Hold down power + volume down buttons until the phone goes off/vibrates)

[unnatixlr8]

Tried it. It doesn't work. Any other idea. I think I am not the only one.

[Maurizio Troso]

Tried it. It doesn't work. Any other idea. I think I am not the only one.

Did you got a sd card? remove it and retry

[Checkoff]

Had the same error, i just waited for few hours (because i had to work and then some drinks in a bar), when i came home and having WiFi connectiion again, it suddenly said "ready to install".
So, maybe just wait a bit and try again.

[unnatixlr8]

Did you got a sd card? remove it and retry

Does the update gets downloaded on SD Card. I have reinserted the SD card. I will try again.

[the gaston lagaffe]

Same problem here with my ativ s...

I'll try again tomorrow..

[athem92]

Same thing for me, but it keeps giving me error 0x80070570 on Lumia 1020. Do we have to roll back to 8.1/reinstall W10M? That would be really bad for a supposedly stable build, and I would lose all my WhatsApp messages because they didn't implement online backup in 2016.

[RuleOfSines]

Same problem on my 950. I've soft reset, hard reset, and wiped using WDRT, cannot get this update to work.

[pradeeprathinavel007]

I'm experiencing same problem with my lumia 540

[Maurizio Troso]

Temporary server iussue I guess

[mark2k81]

Same problem was with my Lumia 640, this error occurred when I restart my cell during preparing of installation. Nothing will help. The only way is to reset your smart to factory defaults or WDRT.

[the gaston lagaffe]

Hard reset don't work... If someone have the solution....

[Maurizio Troso]

Hard reset don't work... If someone have the solution....

That seems a server iussue not local phones

[athem92]

Did anybody solve the problem?

[unnatixlr8]

Originally posted by athem92
Did anybody solve the problem?

I for sure didn't. This is wierd. Now i am stuck with the previous build.

[RuleOfSines]

I reset my phone with WDRT over and over, I think after the third run the update downloaded and installed no problem.

[poken1151]

Same issues here, no solution as yet!

[athem92]

It still gives me the same error with .242
Unbelievable!

[athem92]

I solved after using WDRT twice (the first time the phone bricked while I was installing W10M).