Please help.
My device: Project Tango development kit, tablet with Android 4.4.2
Shows the error message 'Unfortunately Google Play Store/ Service has stopped', it keeps coming back, even after doing all the suggestions cited bellow:
http://appslova.com/fix-unfortunately-app-stopped-error-android/
Method 1: Clear cache and data
Method 2: Update the app if update is available in Play Store
Method 3: Uninstall and reinstall the app like GPlay Store / Service.
Method 4: Wipe cache partition from Recovery Mode
Method 5: Remove unwanted launcher or disable it.
Method 6: Factory Reset your Phone. Do it three times.
Method 7: Another option to fix 'Unfortunately app stopped' is go to Settings -> Applications -> Application Manager -> Select More options menu -> Select Change System Settings option -> Enable the permissions for the app which has stopped working.
Method 8: Edit system/etc/ hosts, or remove it when Tablet is rooted (Kingroot v5.3.7 worked very well)
Method 9: disable Download Manager and/or Download.
None of them works, I don't know what else to do. Any idea?.
More Tango issues I found since 1Ene2015:
1) Some pictures can not be visible and are incomplete, with lost visible areas. Problem repeats after deleted and reloaded again. Using new external SDcards do not solve the problem, Tablet Tango keeps deleting parts of pictures and does not save well files on extSD cards (I have tried 16, 32 and 64GB).
2) Sometimes Tablet tango ignore the external SDcard even after moments of been working with it (I have tried 16, 32 and 64GB).
3) Using Total Command Version 2.71_152, deletes my files in external USB memory flash when I was trying to copy them to the Tablet's SD memory, then I try it with another files and they were deleted too. When I copy files one by one it works better, but it is not useful with a lot of files, sometimes I need to save hundreds of files.
4) Gallery does not works, it crashes. I could not update it.
5) Some times it turns off by itself, too strange.
6) File managers like TotalCommander, WSfileManagerPro crash when exploring carpets and files.
7) some sites say did not buy this tablet :
https://www.reddit.com/r/computervision/comments/44o2vl/psa_do_not_buy_a_project_tango_dev_kit/
8) Using a Sim card from my celular service provider, I can't make phone calls (I knew that previously), but I was able to send and receive SMS text messages and using mobile data, very useful for internet browsing and letting some apks work. WhatsApp didn't works.
Good things, Pros:
Main functions: 1) depth-sensing, 2) location-mapping, 3) and placing virtual objects beside/around real objects seen by the camera lens on the tablet's screen, with a better sense of accuracy, creating Augmented reality effects.
Has a lot of sensors 1) Motion tracking camera. 2) 3D depth sensing 3) Accelerometer 4) Ambient light 5) Barometer 6) Compass 7) GPS 8) Gyroscope 9) Proximity.
Its GPS works via satellite very good, with no need of mobile data, internet, or WiFi, as long as been outside in open sky, it works perfectly even with no Sim card in its slot, purely using satellite signal. Works well with Sygic, TomTom, Garmin, Magellan, GPS Essentials among others.