Anonymous, 09 Oct 2016Update my phone ta windows 10 pleasePlease update my phone micrsoft lumia640
AnonD-528832, 21 Apr 2016Hi Guys, I am using lumia 640 LTE unlocked AT&T phone in INDIA. when i am running windows... morefirst of all you should open window adviser and check it availability once more. after that you shoul go to update +backup in setting and take a pure back up with the help of high connection wi fi network. after taking a back up you need to get back up with the help of wi fi. remember that you battery power must be 100% when you starting back up and battery saver must be off. becaose it's may take long time during update. you should active till 1 hour an 30 minute so on. now carry on. this answer will be helpfull. best of luck for window 10. thank you.
don't update to windows 10!! it breaks hotmail account. anything on your phone associated with hotmail will not be accessible, including calendar events, contacts, onenote docs , etc
I have a Lumia 640 and I am still waiting for the upgrade for my phone. Would like to know when or when
Diana, 29 Mar 2016Did anyone download windows insider from store to lumia 640? how about it? Trustable?Hi,i have uploaded to windows 10 on my 640 and i like it after a little practice.Only one problem ,i cannot switch of the screen while listening to youtube,and save battery this way. Anybody found a solucion?? It did work perfectly on win.8.1
Plz release Android lollipop 🍭 or marshmallow i don't want windows 10
I have got update w10 but how can i install Pokémon go acutuly i want install my office 🏢 software so how can i install android app plz Microsoft help me
Kris, 23 May 2016Please download windows insider then you will be able to upgrade your Microsoft Lumia to windo... moreWindows insider is now unable to find windows 10 build. U r now unable to get unofficial windows 10 through windows insider.
Please download windows insider then you will be able to upgrade your Microsoft Lumia to windows 10. I got my upgrade on last March.
When is the window 10 update coming out for Lumia 640 state side. Still waiting for it when?
I am using lumia 640 LTE unlocked AT&T phone in INDIA. when i am running windows 10 Upgrade adviser. i am getting "Good news your phone eligible for an windows 10 upgrade.we are working with your mobile operator and phone manufatuer to make the update available for your phone,you will see a notification when its ready." Please somebody help me to get windows 10.