1. Unplug the memory card and backup, put it all files on the tablet to your pc all contents your memory.
2. Download the file OS (Free) from acer website at Support driver options, I believe you should choose the model or SNID #, or etc., then inside OS part have ZIP file. the format file is ZIP and downloaded the OS name, ZIP formatted and save it to your memory card (root) dont put into folders or make another folders.
3. Rename file acerxxxxxx.zip to Update.zip, remember when rename you should know how to rename correctly your file name at windows you should visible the file extension view, if you not change the view, it will still problem., like : "examples.zip.zip", see the extensions is double, if you know DOS Command how to rename the file, please go ahead., after file rename successfully, please keep the file are should be at root folders. Remember Before you do these step (3, 2) make sure your file SD card was no file with name : Update.zip, if your SD Card have already file Update.xip, please move forward to point 4.
4. recharge your tablet till full battery. the criteria should be 40% recovery battery need it.
5. After Full Battery. Turn off it please ife tablet if still ON, please Unlock the button switch first, then press Power button and volume keys (+) with 2 dots Sign in the same time and listedn the tablets will vibrated and see the command has shown at the corner tablet says" update.zip loaded"and Release your hand from the buttons put the tablets at the desk and choose volume key _+ for select menu2 shown at screen, there's OS Menu actually shows. choose some menu do you think need actions like "format the tablet" or Factory default, etc., if you see ANDROID lying or sleep without menu. then android just lying then have exclamtion mark in triangle,. just let them prosess and your tablet swith off automatically. and Bring the tablet at safe place, nobody touch or operations, play with this tablets. keep it within3-4 days, dont touch it.
6. These operation 4, 5 you should closer at your WIFI signals and available. then you can create/format the tablets.and update thru internet.
7. Actually Too many attempts shown, because the tablet has break/jail from someone to open it, (usually the kids, our son, or else) because too many trying the password or pin. you should be fresh and dont panic, put the table re-charge first and let them rest, rest your tablet.. first and pray.
8. after 3- 4 days nobody touch it, please make sure your WIFI is ON, internet is available, Switch on the tablet first.. after you sure the internet/wifi is ON., Bring your tablet at the table and turn it ON and till have same questions "too many attempts" wait... you will see the icon WIFI is ON and connected, make sure this point. WIFI at your table is ON and live., after this you should input your user id and pssword. correctly then click/touch SEND and they are checking. then your tablet already unlock.
9. continue tablet update and checking any missing or anything,.. good luck.
Acer Iconia rentan terhadap panas berlebih atau berminyak.. karena di sisi tablet tsb adanya karet sintetis utk kaca touch screen tsb..akan sangat susah jika touch screen tdk bekerja krn ada hal-2 di bagian karet sintesis tsb dan akibat kaca retak dan sbgnya.
Acer Iconia rentan terhadap panas berlebih atau berminyak.. karena di sisi tablet tsb adanya karet sintetis utk kaca touch screen tsb..akan sangat susah jika touch screen tdk bekerja krn ada hal-2 di bagian karet sintesis tsb dan akibat kaca retak dan sbgnya.
