Microsoft Lumia 640 XL LTE Dual SIM
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Microsoft Lumia 640 XL LTE Dual SIM

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Naser, 06 Apr 2016Hi guys... Lumia 640 XL LTE dual sim or Lumia 650... Whi... moreGo for 640 XL LTE Having good professor SD 400,650 having a inferior Chipset 200 series SD 210.

    • N
    • Naser
    • a32
    • 06 Apr 2016

    Hi guys...
    Lumia 640 XL LTE dual sim or Lumia 650...
    Which is the better??
    I want to buy but do not know which one to buy...
    Which phone is stronger in terms of speed and processing???

      • R
      • ROY
      • bEK
      • 05 Apr 2016

      I have purchased MS Lumia 640XL LTE DSim few months back. I am facing OS hang problem while calling or receiving. I am forced to restart whenever I have OS hang problem. Any advice to overcome this problem?????

        • h
        • hansel _ant
        • X$$
        • 04 Apr 2016

        hi I purchased Lumia 640 XL a week back and upgraded to windows 10 using upgrade advisor app. From past five days my wi-fi is not connecting in place where earlier it would connect smoothly. I shows connectin and no internet finally i dont know if any settings have been changed can any body help with this.

          Every new OS build comes with lots of problem and will fix with coming updates.Its not a miracle Let Microsoft to fix all the bugs.Have you remembered story of so-called flagship devises like Galaxy S series and Note series even Experia Z series,HTC M series after getting new Android version they all are performing ridiculously (battery draining,network & display issues,audio problem,all sensors not performing properly) and it takes some times to fix all these bugs.IOS also not away from all these issues.So friends relax don't be afraid install Windows 10 Microsoft will definitely fix all existing bugs with coming update.

            jineshsanghvi, 02 Apr 2016Hello Friends, Can any body please let me know whether upg... moreDo Hard Reset>let install previous OS 8.1>go to store download update adviser>run update adviser>follow all the step>go to phone update>let install Windows 10>after complete installation>go to system>about>more info>check out OS build 104>go to setting>update security>phone update>new OS build available to install>let complete the installation process>Go to system>about>more info>check out OS build 164>reset your system>let complete the installation process>update all existing apps>enjoy lag free Windows 10 and feel the difference.My Lumia 640 XL performing perfectly no issues till date.Battery backup issue is common with all Lumia Smartphone running on Windows 10 OS even 950 & 950 XL and 550 having less battery backup and will be fix with the coming update relax and update your Lumia devices.We have to agree that Microsoft is much concerned about it's devices performance that why he rolled out Windows 10 for the selected devices only.And work hard for the rest

              jineshsanghvi, 02 Apr 2016Hello Friends, Can any body please let me know whether upg... moreIts a official update I installed Windows 10 in my Lumia 640 XL no issues till date.Only battery backup is less in compare to pervious version of Windows but it's a common problem with Lumia devices running with Windows 10 even 950 & 950 XL having less battery backup. Microsoft will fix these issues with future update.

                • j
                • jineshsanghvi
                • vbU
                • 02 Apr 2016

                Hello Friends,
                Can any body please let me know whether upgrade available from UPGRADE ADVISOR is official upgrade from Microsoft for lumia 640xl??? Earlier I had upgraded through WINDOWS INSIDER and there were few issues due to which I was forced to downgrade back to W8.1

                As advised by various blogs, I was asked to wait for until MS officially releases W10 for Lumia 640xl in india. Please advise.

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                  • AnonD-321615
                  • XP2
                  • 31 Mar 2016

                  no need for net connection, every phone use its WiFi to share files via Shareit app

                    • R
                    • Rocky
                    • v}Q
                    • 31 Mar 2016

                    can we use share it app on this phone with other android devices without net connection? I tried it several times but My Lumia 640 XL device asks for wifi net connection. any solution?

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                      • AnonD-496161
                      • PS6
                      • 31 Mar 2016

                      after successfully installed windows 10, people hub no longer provides facebook, twitter updates? why ??? that was such a nice feature on windows 8.1 .... :(

                        • e
                        • et
                        • wHU
                        • 30 Mar 2016

                        Anonymous, 24 Mar 2016Very good phone but the app platform is poor. I tell you w... moreyes fully agreed

                          • D
                          • AnonD-519299
                          • tA$
                          • 27 Mar 2016

                          Adrian, 23 Mar 2016After upgrade to Windows 10 it work OTG function? Can you c... morenope. even in wp10 this phone doesn't support OTG

                            • D
                            • AnonD-518880
                            • uWC
                            • 26 Mar 2016

                            Excellent phone. Reliable, great battery, great camera, call quality and screen touch responsiveness are all perfect.

                              • ?
                              • Anonymous
                              • j6s
                              • 24 Mar 2016

                              Very good phone but the app platform is poor. I tell you
                              what: Microsoft apps work better on Android and iOS
                              but not on his own mobile phone.

                                • v
                                • vigan henry
                                • fme
                                • 24 Mar 2016

                                reboot only it please i want to reinstall my system help me.

                                  • A
                                  • Adrian
                                  • nCy
                                  • 23 Mar 2016

                                  After upgrade to Windows 10 it work OTG function? Can you check? Thanks!

                                    • t
                                    • talukder
                                    • X{E
                                    • 19 Mar 2016

                                    it should be 2gb ram variant

                                      • D
                                      • AnonD-295876
                                      • PEW
                                      • 18 Mar 2016


                                      you will be required to download the Windows 10 Upgrade Advisor app from the Windows Store, and select Enable Windows 10 upgrade. If your device is eligible, the app will give you a confirmation. If so, you will be required to go to Phone Update from the Settings and start the upgrade process.


                                      For those who own a Windows Phone handset such as the Lumia 520, which isn't listed above, you need to wait a little more. Microsoft says that it didn't want to release Windows 10 Mobile to every Windows Phone 8.1-compatible smartphone because it is still testing the operating system on older devices - a little surprising given the delay.

                                        • D
                                        • AnonD-295876
                                        • PEW
                                        • 18 Mar 2016

                                        Windows 10 Mobile Now Available for Windows Phone 8.1 Devices: Microsoft.Microsoft announced it is making the latest iteration of its mobile operating system available for 18 smartphones. The smartphones include the Lumia 1520, Lumia 930, Lumia 640, Lumia 640 XL, Lumia 730, Lumia 735, Lumia 830, Lumia 532, Lumia 535, Lumia 540, Lumia 635 (1GB variant), Lumia 636 (1GB variant), Lumia 638 (1GB variant), Lumia 430, and Lumia 435. Smartphones from third-party OEM that are getting Windows 10 Mobile in what appears to be the first phase are Blu Win HD w510u, Blu Win HD LTE x150q, and MCJ Madosma Q501.