AnonD-557077, 06 Jul 2016mount: mounting /dev/sda on /media failed: Invalid argument
umount: can't umount /media: Inva... morefrom were you got error messages
what you did and why you got error messages
AnonD-494664, 06 Jul 2016flash a phone needs special type adapter it will seated in the place of battery with ... moremount: mounting /dev/sda on /media failed: Invalid argument
umount: can't umount /media: Invalid argument
mount: mounting /dev/sdb on /media failed: Invalid argument
umount: can't umount /media: Invalid argument.this is error massage
This phone is good. The battery last long better that the iphone ofcs. For a RM800++(malaysia) phone,its good. Been using it for about almost a year now,there is no problem. Just some app crash which rarely happen. The camera is good but im not recommending on using it at night because it would still be dark but in the morning,your its camera is the best. Im recomending you to buy this phone if you have low budget (students and etc.)
AnonD-556963, 06 Jul 2016After upgrading to android marshmallow most of the preinstalled apps are running in the backgr... moreliitle bit battery problems gets solved , I have already noticed this problems on last june 7th onwards ,, I written detailed compliant with detail screenshioots , and I given some solutions to solve some of the problems including this issues , my suggestions are not included in latest update , because it was build before my complaints reached , it may be included in next nougat 7.0
AnonD-556963, 06 Jul 2016After upgrading to android marshmallow most of the preinstalled apps are running in the backgr... moreuse asus auto manager , and deny all the applications in downloadex and preinstalled
use asus mobile manager, press scan button , click super boost protect list tick all the applications an d enable it , click prevent apps from auto starting , tick all the boxes , click deny , go back click optimize
AnonD-557077, 06 Jul 2016I want to flash my fone how can I flashflash a phone needs special type adapter it will seated in the place of battery with special usb cable and a computer , flashing software and the custom rom s , not a compressed files
don't try this method
or else go to asus service center
AnonD-557077, 06 Jul 2016Trying this but not install1) format your memory card and then copy system update file in zip folder to memory card
2) switch off mobile and insert memory card ,
3) press and hold first volume down button and power on , you will get vibration , soon release both the keys
4) now you will see recovery mode on screen, use volume down key , scroll to "" Apply update from sd card "" press power button to ok and conform to ok , wait for some time around 30 minutes , this process checks integrity of the system file , if its found correctly , it will install automatically , connect your charger ,
5) install complete system update , message wil come , use volume up to reboot system now, press power button
that's all
post your queries
AnonD-556963, 06 Jul 2016After upgrading to android marshmallow most of the preinstalled apps are running in the backgr... moreJust go to service center and tell them to flash and load the base version lollipop. ..and then do all firmware updates except marshmellow till release of. Stable versuon of android 6..As ,I did the same bro
After upgrading to android marshmallow most of the preinstalled apps are running in the background and consuming battery without notice. My phone battery back up fall down to half compared when it is in android lollypop 3 days back. Any way to pass this.
will i buy asus laser 2 or i buy samsung on7 please suggest
AnonD-494664, 06 Jul 2016that link was removed , new system update firmware available with included 412MB update , s... moreI want to flash my fone how can I flash
AnonD-494664, 06 Jul 2016 1) download from the official website , see my previous post for link 2) backup your d... moreTrying this but not install
AnonD-442931, 06 Jul 2016Please send me link to downllad 412 mb update of firmware released on 30th junethat link was removed , new system update firmware available with included 412MB update , see my previous post for link
AnonD-442931, 06 Jul 2016Please send me link to downllad 412 mb update of firmware released on 30th junethat link only comes via phone , but it was removed in the server
marshmallow 6 + 412mb updates both are integrated in to one update and it is available in official website
http://www.asus.com/us/supportonly/ASUS%20ZenFone%202%20Laser%20(ZE550KL)/HelpDesk_Download/
AnonD-494664, 06 Jul 2016this phone processor supports quick charge , but the mother board not conformed , its need ... morePlease send me link to downllad 412 mb update of firmware released on 30th june
AnonD-263996, 06 Jul 2016I got a quick charge adapter yesterday. But it seems that it does not working. Becouse chargin... morethis phone processor supports quick charge , but the mother board not conformed ,
its need separate software to be supplied by asus , but asus does not wants to this support to this phone
AnonD-557077, 06 Jul 2016New update is not install in my fone how can I install this 1) download from the official website , see my previous post for link
2) backup your datas to remove card and remove memory card
3) copy the update file in zip format to internal memory , and do restart
4) when finish starting , pop up will come , su=ystem firmware detected , press and hold tab , proceed as per instructions given by file
5) restart once again an d then delete the file
post your queries
1) today 06-07-2016 morning at 6.54 AM I updated latest firmware size 1.57GB as manually
2) build version :: MMB29.WW_user_21.40.1220.1708_20160621
3) update is available only on official website , download and copy to internal memory and install ,
4) it takes 28 minutes to complete the installation
allow me to find the bugs an d improvement for 3 days for observation
post your queries
AnonD-494664, 06 Jul 2016hi , previous version never restore , if you done the factory reset , it does not r... moreNew update is not install in my fone how can I install this
Anant, 06 Jul 2016If u want to get previous version of Android then u do factory reset your handset but all data... morehi , previous version never restore , if you done the factory reset , it does not reverse back
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