Upgrade MI 3W Firmware (MIUI V6.6.3.0.KXDMICF)

1. Settings > About Phone > System updates > Update

2. Updating

3. Restart

4. Settings > About Phone > MIUI Version: MIUI 6.6.3.0(KXDMICF) | Stable

Google Device Policy for MI 3W

REMARK: ONLY available to Google Apps for Work, Education and Government customers.

1. Play Store > Search 'Google Apps Device Policy' > INSTALL > ACCEPT > OPEN

2. Next > Activate > Enforce

3. Device password must have at least 4 characters

4. Device password must contain letters and number

5. Click Menu > Status > Locate: Enable Location > Yes

6. Access My Devices using browser. User had option to Reset PIN, Lock Device, Ring Device, Wipe Device, or Locate Device the phone. 

URL: https://support.google.com/a/users/answer/190930?hl=en&vid=1-635754022978198772-11462200674335907150

Add Google Account on MI 3W

1. Settings > Add under 'Accounts' > Google

2. Add a Google Account: Existing

3. Sign in: Email

                 Password

4. By signing in, you are agreeing to the Google Terms of Service...: OK

5. BACKUP & RESTORE: Uncheck

   COMMUNICATION: Uncheck

   Click Next

6. Set up payment info: SKIP

7. To access, Settings > All under 'Accounts' > Google

Transfer MI 3W to Samsung GALAXY Note 4 Using Super Backup : SMS & Contacts Apps

1. Install Super Backup : SMS & Contacts from Play Store on both handphones

2. On MI 3W:

2.1 On Welcome page, click Not Now

2.2 To backup SMS, click SMS Backup > Backup

2.3 On Please enter a name for the backup file..., click OK

2.4 On Backup completed successfully!..., Check Do not remind again..., click Not Now

2.5 To backup Call Logs, click Call Logs Backup > Backup

2.6 On Please enter a name for the backup file..., click OK

2.7 Backup completed successfully!

2.8 To backup Calendars, click Calendars Backup > Backup

2.9 On Please enter a name for the backup file..., click OK

2.10 Backup completed successfully!

2.11 Connect MI 3W to laptop via USB Cable. Open Windows Explorer. Look for MI 3W\SmsContactBackup. Copy out the 3 sub folder; calendars, logs, sms

3. On Samsung Note 4:

3.1 On Welcome page, click Not Now

3.2 Connect Note 4 to laptop via USB. Open Windows Explorer

3.3 copy calllogs_....xml into \NOTE4\Phone\SmsContactsBackup\logs

3.4 copy cal_....xml into \NOTE4\Phone\SmsContactsBackup\calendars

3.5 copy sms_....xml into \NOTE4\Phone\SmsContactsBackup\sms

3.6 To restore SMS > SMS Backup > Restore

3.7 Check Do not remind again > Click OK on SuperBackup must be set as the default SMS app to restore messages...

3.8 Click OK on Change messaging app

3.9 Click on 'sms_....xml'

3.10 Restore in progress > OK

3.11 To restore Call Logs > Call Logs Backup > Restore > click on 'calllog_....xml'

3.12 Restore in progress > OK

3.13 To restore Calendars > Calendars Backup > Restore > click on 'cal_....xml'

3.14 Restore in progress > OK

3.15 Change back default Messages app > Settings > Default applications > Messages > Messages

Backup MI 3 using Mi PC Suite

1. On MI 3, click Settings > Additional settings > Developer options

2. USB debugging > ON

3. Connect MI 3 using USB cable with the laptop. Mi PC Suite will autostart

4. Click Backups > Back up now

5. Click OK

Install Mi PC Suite

1. Download Mi PC Suite

2. Click Install

3. Installing ...

URL: http://en.miui.com/thread-92720-1-1.html

Install Samsung SmartSwitch

1. Download Samsung SmartSwitch for Windows or MAC OS.

2. Check both checkbox for 'I accept the terms of the license agreement' > Next >

3. Setup in progress ...

4. Installing device drivers. This may take several minutes.

5. Uncheck 'Create Shortcut on Desktop' > Finish

6. Connect the device.

Transfer MI 3W Contacts into Google Account

1. On MI 3, click Settings > Contacts

2. Import/Export contacts > Export to storage > OK

3. Import from storage > Google > OK

4. Message "... will be imported shortly" will appear

5. Login to Google Contacts using the same google account as in MI 3. Contacts from phone will appear under 'All Contacts'.