maaz, 31 Jan 2017what ratio set in both pls answer me in low light front cam i try but not adjustpress camera icon on your Lumia 640 then you would see yourself on the display,At the right side of the display there is a vertical column including A flash symbol,A timer symbol,WB symbol(white balance), which is preset on Auto,A circle symbol for focusing also prest on Auto,An ISO letter which is very important and both for daylight or night mode and also Acting scene like sport photography,which is also on Auto mode.the next symbol is shutter speed which defines the duration which light should pass through lense to the subject you wouldlike to take photo and is for professional people who are familiar with photography,and the last symbol is for the display brightness which controls the visibility of subjects on your camera display.At the moment I think it is better for you to start with auto mode for all except for white balance and iso and Focus,when you touch WB it offers you various lighting source such as Sun symbol for outdoor daylight photography,A cloud symbol for the time when it is a cloudy weather with no sun,a bulb light symbol and a tungesten light symbol which depends on the indoor light of the place you are going to take photo and.And for day light the iso should be set to 100 and at night it should be normally on 400 depending on the movement of your subject it may goes higher up to 1000.I think I explained enough if you would like to start as a beginner!agreed?!
Mahyar, 27 Jan 2017You should not use Automatic WB(white balance) and Sesetivity(ISO) while you are taking photo ... morewhat ratio set in both pls answer me in low light front cam i try but not adjust
Am using MS Lumia 640 XL. it's some how complicated. Facebook, gmail, yahoo, LinkedIn. doesn't work when downloading the app. and i cant access some basic apps here. Is there any one who can advice me what to do?
Haha, 31 Dec 2016Can i transfer whatsapp chats from android to windows phone? Bcoz i read from internat that sa... moreDude Its not a matter of operating systems! regardless of your operating system your chat history is on the Servers of your chatting Freewares!So whatever operating system you would use then you can have all your chat history on it!
maaz, 14 Jan 2017Front cam in 640xl not good in low lightYou should not use Automatic WB(white balance) and Sesetivity(ISO) while you are taking photo under Low light situations!even Professional Cameras can not take good picture with Automatic Status! Automatic is just for daylight(though I prefere not use it at all!)Try using Manual WB and Sensetivity and then you can have very good Quality photos.You need to test and examine Manual photography and I think you never forget it!
Aliali5, 18 Jan 2017I have Microsoft 640XL window 10 mobile, from end of November my WhatsApp is not working. I ha... moreI have got Both Lumia1520 and 640XL.Though the prices are different but the performance and Quality is almost the same! I mean with a lower price for 640XL you can almost have got the same as Lumia1520.I have to mention ofcourse I never use my phones for games!I use it mostly for Reading.Networking,Photography and watching Video.They are really great though there may be some weaknesses with Winphone operating system But Im sure they will soon solve the Issues with winphones.Thanks Microsoft&Thanks GSM.
Aliali5, 18 Jan 2017I have Microsoft 640XL window 10 mobile, from end of November my WhatsApp is not working. I ha... moreIts not a problem with your winphone microsoft640.the problem is with Whatsup itself! you have to wait for a bug fix and update by whatsup! sometimes freeware producers can not keep up with operating system makers and developers!Certainly you do not have any problem with IMO,Telegram,Line,WeChat and so on!
Anonymous, 14 Jan 2017Anybody tell me that how do gmail chat from MS Lumia 640xl? Go to settings then email+Accounts the add your gmail acount and remember to set your account (downloading emails all time)
Im using windows "mobile" as i call them one year now, i had the 640, till august and then the XL, in my opinion this is better, i love windows 10, its very tugh, great battery, good camera. Its not great at its store but you can have what you need and mutch safer!
I have Microsoft 640XL window 10 mobile, from end of November my WhatsApp is not working. I have done factory reset, uninstall and reinstall but it don't work. After reinstall WhatsApp I click launch it starts loading but after a while it goes back to the same position to launch. Please give me the solution at your earliest.
Can i transfer whatsapp chats from android to windows phone? Bcoz i read from internat that say the whatsapp backup file type is different from android and windows.
Did anybody manage to transfer between different OS?
Plis help coz i really want to buy 640 xl
AnonD-622036, 28 Dec 2016haii i am buy new MS Lumia 640 XL how to upgrade for new Windows10 please help me 😢... moreIf current OS is window 8.1 , then Download upgrade advisor from store. Then run it , after that it will show , device is ready to upgrade to window 10 . Then go to settings there you can see update, there click on phone update and run. Before running it have some memory on phone about 2Gb free. And save your data like photoes song video etc if you have saved it on phone . Because it will reset your phone. If you have memory card and data in it then you should remove sd card if you are going to upgrade to window 10. Otherwise it will reset your sd card too.
AnonD-622036, 28 Dec 2016haii i am buy new MS Lumia 640 XL how to upgrade for new Windows10 please help me 😢... moreDownload and install Upgrade Advisor via Store
need empty space 1.5Gb
Make sure your device WP 8.1 is the updated version
Make sure your battery is fully charged Windows Phone
Prepare the USB data cable and internet quota sufficient
Mohsin, 16 Dec 2015There is no video calling on the windows FB app (as its developed by Microsoft itself not by F... moreYou have to go into the contact page to access the video calls, click on the name of the person the person you are chatting with and you have the video and phone icon.