I can help you with most models of tablet or smartphone: Apple, Samsung, Google, LG, Nokia, Motorola, Blu, HTC, Huawei, etc. Some common support requests for phones and tablets:
Switch from old device to new device
Install SIM cards
Install memory cards
Clean device (remove unecessary files)
Factory reset device
Copy data off of phone or memory card
Install or configure apps from the app store
Sync files between devices (e.g. Apple iCloud or Google Drive)