Indian, 16 Oct 2015Before Windows 10 Preview Update......... My Phone Continuously Use 8 -10 Hrs Battery Backup.... morethank's for ur suggestion bro,but in my case only about 5hour ,bro u must use over wifi that why u r getting better bettery backup
rakesh sharma, 17 Oct 2015Hello guys, can anyone tell me how to increse brightness of video that we play in lumia 640...... moreI Have Used Many Phones.......... Samsung Galaxy And Windows Phones............... Even Lumia 520 Can Play 1080 P High Quality Videos........... Windows Phone Doesn't Need 1 GB or 2 GB RAM for Smoothness........... 640 Have Good Hardware U Will Disppoint......... As For Display U Love It HD Display With Clear Black ( For Outdoor Use)
Hello guys, can anyone tell me how to increse brightness of video that we play in lumia 640... In android phns the videos are much brighter than lumia 640
Juhi, 20 Sep 2015My cortana isn't working, It says " I'm afraid I will not ne able to help you for the l... moreYour Cortana will work.if you change the language English India to English uk Then restart
sathish, 29 Sep 2015Thanks to Microsoft.. I updated my fone to w10 after that I have tried to make had reset then... moreMy Lumia 640 restarts automatically 5-6 times a day.what to do to resolve this issue.
Anonymous, 14 Oct 2015quite unsatisfied with bettery backup while watching video on moliplayer with 100% charge abou... moreBefore Windows 10 Preview Update......... My Phone Continuously Use 8 -10 Hrs Battery Backup.......... Hard To Believe Only 5 Hrs For U.
prasun, 14 Oct 2015I want to buy LUMIA 640 dual sim. Can any one tell what will be its battery back up? What is ... moreif you want to buy lumia 640 dual try to buy 4g dual sim version if available any way im using 640 dual sim so the only problem for me is i cannot use 4g if you compare iit with 540 dual only plus point on 540 is the front camera .it got 5 and 640 dual got 1 if you are not a selfy fan 640 dual is good bcauseprocessor battery every thing is good in 640 dual and good network coverage im getting like im getting 3g on my 640 dual better than my brothers i phone 4s and im playing big games like asafalt 8 and dungen hunter 5 with out any lag and no heating issues like android phones and im getting good battery life im always under WiFi and im getting afull day so with out any dou t you can buy it i dot have any issues till now so go for it
My L640ds connected to PC via usb cable but the mobile shown under Scanners and Cameras in My Computer. How to view Phone n Mermory card storage in a pc?
Here is tip for installing app from memory card.u can download app data from 'appx4fun' website.
Put the app data in sd card.
2-turn on mob data
3-wait 5 min
4-open store and tap for option.here u will see 'install local app'
5-it will search app data from memory
6-now u can install it.it will take a short time for verification then will install.
7- most important 'enjoy'
Hey dear one you can do more to get a good battery backup.remember it has a best battery backup smartphone.not all but more thing you can do to get good battery backup.
1-turn battery saver on.
2-brightness to automatic
3-stop app running in background from storage sense
4-always charge your phone via electricity not via inverter.
5-turn of Bluetooth and wifi
6-turn of location and wifi sense but remember it will stop sharing via zapya.so at the time of sharing turn on it otherwise do off.
7-stop app auto update
8-stop auto upload on one drive.
Now u have more juice for your phone.remember your phone full of much features.use these features when it necessary actually.
I want to buy LUMIA 640 dual sim. Can any one tell what will be its battery back up?
What is the performance of this phone? Is there any draw back ?
quite unsatisfied with bettery backup while watching video on moliplayer with 100% charge about 5hour of backup only,is it ok.plz give me a solution guysss...
Anonymous, 10 Oct 2015During the night, the night mode takes good pictures.In Low light 640 & 640 XL camera not good it suffers.Noise level high.
During watching video,net,calling my lumia540 quite easly got hot on top of the camera & microphone ..guysss plzz give me the solution....
Anonymous, 10 Oct 2015During the night, the night mode takes good pictures.I love Lumia camera, actually love Lumia 640.
It is completely different from android and much better than android
Sagar, 09 Oct 2015I know that rear camera but front camera disappoiting. How is it's front camera clarity. Good ... more640 rear camera not disappointing.640 camera easly beat any Smartphone Under 15 K,Only Mi 4 and Alcatel idol 3 camera is good but it doesn't means that 640 camera is bad.Then after 640 XL camera is great having CarlZeis lens and its not a fake it really works.I am using 640 XL so please don't spread the rumors.The only problem of 640 Camera at night noise level is high but under 20 K all Smartphone camera surfing with noise in dark except Mi 4 and Alcatel idol 3 is good performer even at dark also.