Microsoft Lumia 640 Dual SIM
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Microsoft Lumia 640 Dual SIM

User opinions and reviews

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  • D
  • AnonD-580028
  • 0p{
  • 03 Sep 2016

Hi guys!
I have been owning this phone since 1,5 years already. In the beggining the phone was fine, quick, no lags etc... I was satisfied. but now after update to WP10 and the much worse unniversary update, my L640 is slow, store does not work at all, no chance to update the single apps. I mad hard reset several times, the same result. I cannot roll back to WP8.1 unfortunately. and not to forget about the very poor battery power. My phone spends more time on the charger, than in my hands. So I am very desperate because of this and planning to get another phone...

    • D
    • AnonD-179870
    • vaS
    • 01 Sep 2016

    Considering the latest OS updates with Win10, which is better to buy, this or the Lumia 550?

      • D
      • AnonD-576616
      • Cbj
      • 31 Aug 2016

      AnonD-578554, 31 Aug 2016free upgrade. perform a search. best assistant there is.Thank you bro is there windows 10 anniversary update for Lumia 640

        • D
        • AnonD-578554
        • qim
        • 31 Aug 2016

        decent phone. works on wireless without activation. front and back camera. sd card up to 256gb. possible connect to portable hard drive with micro usb adapter?

          • D
          • AnonD-578554
          • qim
          • 31 Aug 2016

          kmsa, 03 Aug 2016pls users , dont bluff customers that win 10 is running smo... moreinstalled insider upgrade app. the WP10, and ''edge'' called itself ''here'' with ads, then corrupted UC browser. also couldn't shut phone off after WP10 install. i reset to WP 8.1 now phone tells me a WP10 update is available. good luck to all.

            • D
            • AnonD-578554
            • qim
            • 31 Aug 2016

            nomula, 26 Aug 2016Where I get windows 10 anniversary update is it free or nee... morefree upgrade. perform a search. best assistant there is.

              • D
              • AnonD-578554
              • qim
              • 31 Aug 2016

              Sekhar, 30 Aug 2016How Can I Go Back To Win 8.1 Update 2 version?Please someon... moreanytime you want to RESET your phone, go to settings, about, reset your phone. that will erase the phone and reinstall original WP 8.1. it'll also ask if you want the sd card erased. yes/no. if you backed up your phone it will reinstall your apps and pics, music, etc. i went from 8.1 to insider upgrade and installed WP10 LAST NIGHT. didn't like the way the WP10 worked so reset phone to 8.1 this afternoon. pay attention to what the screen prompts say and it's easy. be ready to sign in to your MS account when it asks. :)

                • D
                • AnonD-576616
                • Cbj
                • 30 Aug 2016

                Sekhar, 30 Aug 2016How Can I Go Back To Win 8.1 Update 2 version?Please someon... moreAre updated your phone with windows10

                  • S
                  • Sekhar
                  • 7qx
                  • 30 Aug 2016

                  How Can I Go Back To Win 8.1 Update 2 version?Please someone help me.will my it cause problem if I go back to 8.1 update 2.

                    • D
                    • AnonD-576616
                    • Cbj
                    • 26 Aug 2016

                    Some body reply me where I get windows10 anniversary how can I upgrade it

                      • n
                      • nomula
                      • Cbj
                      • 26 Aug 2016

                      Where I get windows 10 anniversary update is it free or need to purchase

                        • ?
                        • Anonymous
                        • rKQ
                        • 25 Aug 2016

                        Can I upgrade to windows 10 free of cost or should I purchase it

                          • u
                          • uchiha
                          • 3pC
                          • 17 Aug 2016

                          kmsa, 03 Aug 2016pls users , dont bluff customers that win 10 is running smo... moreWell it is smooth now compare to 8.1 i rolled back to 8.1 but after hours i again update it to 10...app crashes are available in 8.1 too...and it works great in anivarsary update...

                            • a
                            • akash
                            • rAP
                            • 17 Aug 2016

                            AnonD-555345, 17 Aug 2016The Windows 10 Anniversary Update has begun rolling out for... moreWindows 10 anniversary update is awesome.....

                              • D
                              • AnonD-555345
                              • 7tF
                              • 17 Aug 2016

                              akash, 16 Aug 2016how to get windows 10 anniversary update in lumia 640The Windows 10 Anniversary Update has begun rolling out for Windows 10 Mobile. The Anniversary Update includes additional features and improvements for your Windows 10 phone. To manually check for the update, on
                              Start , swipe over to the All apps list, then select Settings > Update & security > Phone update > Check for updates.

                                • a
                                • akash
                                • Hs8
                                • 16 Aug 2016

                                how to get windows 10 anniversary update in lumia 640

                                  • D
                                  • DINE
                                  • Xu$
                                  • 16 Aug 2016

                                  Anniversary update was awesome mobile is working perfectly

                                    • ?
                                    • Anonymous
                                    • SXh
                                    • 08 Aug 2016

                                    Anonymous, 03 Aug 2016The anniversary update totally crashed my Lumia 640! Never ... morehahahaha
                                    sir, you are troll :D

                                      • k
                                      • kmsa
                                      • 7tW
                                      • 07 Aug 2016

                                      edge doesnt work properly, it slitter always when i open any page. and lock screen blinks for a momnet and then it shows unlock screen in windows 10. Is it solved now ?

                                        • D
                                        • AnonD-555345
                                        • rAW
                                        • 07 Aug 2016

                                        kmsa, 04 Jul 2016I updated to win 10 but again its showing some 729mb..if I ... moreafter you install windows 10, microsoft will push small monthly updates(which have unique build numbers eg 10586.318 or 10586.494) and a big update every 7-8 months (which have different version numbers eg 1511 ie November 2015 or 1607 ie July 2016) to your phone.
                                        If you want to know more about a particular update or build then just seach for its changelog on the internet .
                                        Hope it helps you.