The quickest way to back up your phone is to switch on the free cloud backup that is already built in: Google backup on Android, iCloud Backup on iPhone. Then turn on photo backup and WhatsApp chat backup separately, because they are not always included.
Ten minutes now means a stolen phone on a matatu or a cracked screen costs you a handset, not your photos and contacts.
What a full backup covers
| Item | Android (Google) | iPhone (iCloud) |
|---|---|---|
| Contacts, calendar | Yes, if saved to your Google account | Yes |
| Apps and settings | Yes (app list, most app data) | Yes |
| SMS and call history | Yes | Yes |
| Photos and videos | Separate: Google Photos | Yes, or iCloud Photos |
| WhatsApp chats | Separate: inside WhatsApp | Separate: inside WhatsApp |
Free space: Google gives 15 GB shared across Gmail, Drive and Photos; iCloud gives 5 GB. Photos fill these fastest.
Android: Google backup step by step
- Connect to Wi-Fi. The first backup can be several GB and would eat a Safaricom or Airtel bundle.
- Open Settings > Google > Backup (on some phones Settings > System > Backup).
- Turn on Backup by Google One and tap Back up now.
- Make sure “Back up using mobile data” is off.
From then on the phone backs up by itself when it is charging and on Wi-Fi.
iPhone: iCloud and computer
- iCloud: Settings > [your name] > iCloud > iCloud Backup > turn on, then Back Up Now. It runs nightly when the phone is charging, locked and on Wi-Fi.
- Computer (free, no storage limit): plug into a Mac and use Finder, or a Windows PC with the Apple Devices app or iTunes, then click Back Up Now. Good if 5 GB of iCloud isn’t enough.
Photos, contacts and WhatsApp: separate switches
- Contacts: check they are saved to your Google account, not “Phone” or the SIM. Guide: back up contacts to Google.
- Photos: Android users turn on backup in the Google Photos app (step by step). iPhone users: back up iPhone photos.
- WhatsApp: WhatsApp > Settings > Chats > Chat backup. Pick daily or weekly, and choose whether to include videos. On Android this goes to Google Drive and counts towards your 15 GB; on iPhone it goes to iCloud.
Brand tools (Samsung, Xiaomi, Oppo, Huawei)
Brands add their own cloud and transfer tools. They are useful extras, but keep the Google or iCloud backup on as your main one.
- Samsung: Samsung Cloud for settings, plus Smart Switch to copy everything to a PC or a new Galaxy.
- Xiaomi, Redmi, Poco: Xiaomi Cloud in Settings, with a small free allowance.
- Oppo, realme: the brand cloud in Settings, plus a “Phone Clone” app for moving to a new phone.
- Huawei (newer models without Google): Huawei Cloud is your main backup, plus HiSuite on a PC.
Check your backup actually works
A backup you have never checked is a guess.
- Look at the “Last backup” time in the backup screen. It should be within the last day or two.
- On a computer, sign in to your Google account (or iCloud) and confirm your contacts and photos are there.
- When you next change phones, restore from the backup instead of starting fresh. Guide: restore contacts from Google.
Quick answers
Turn on Google backup (Android) or iCloud Backup (iPhone) on Wi-Fi, then switch on Google Photos backup and WhatsApp chat backup too.
Use the free 15 GB Google account or 5 GB of iCloud, or back up an iPhone to a computer at no cost. Delete old videos to stay within the free space.
Let it run automatically every day. Set WhatsApp to daily or weekly, and check the “Last backup” date once a month.
