Here at GenioTech, we’re careful with customers’ phones. We treat every device like it belongs to someone who has years of photos, messages, and memories stored on it — because that’s exactly what it is. The vast majority of repairs we carry out will never touch your data. A screen replacement, a battery swap, a charging port fix — in most cases, your phone comes back exactly as you left it.
But “most cases” isn’t “all cases,” and that’s why we always ask customers before any repair: have you backed up? Not to be cautious for the sake of it, but because there are specific situations where data loss becomes a real possibility — situations that are technical realities rather than mistakes.
Before your next repair, wherever you take it, please back your phone up. Here’s why — and how to do it properly.
When Data Loss Can Happen During a Repair
Understanding when data is actually at risk helps you make sensible decisions rather than worrying every time you hand your phone over.
When a phone won’t turn on. If your phone has a dead screen or a fault that prevents it from booting, and the repair involves accessing internal components, there’s an inherent risk that what seemed like one problem turns out to be multiple issues. A phone that won’t power on often can’t be backed up first — which is exactly why we tell you to back up while your phone is working, before anything goes wrong.
Battery replacement on a completely flat phone. In most cases, battery replacement is entirely safe for data. However, if a phone is at absolute zero battery — completely discharged, stored for months — there’s a small chance that the forced restart during a battery swap can trigger a recovery process on certain models. This is uncommon, but it’s possible.
Board-level repair and water damage cleaning. When a phone needs repair at the logic board level — corroded connections, liquid damage, failed components — the technician is working on the most complex part of the device. Sometimes additional damage is discovered during the repair. Sometimes a board that was marginal fails under the heat of soldering work. These situations are unpredictable, and data stored on the board’s memory chips can be affected.
Factory resets for software issues. If your phone has a persistent software fault — won’t update, boot loops, forgotten passcode — the solution sometimes requires a factory reset. We’ll always tell you this before we do it, but if you haven’t backed up first, there’s nothing we can do to recover what was there.
None of these scenarios mean you shouldn’t get your phone repaired. They just mean you should back it up first. It takes ten minutes and it means you’ll never be in the stressful position of having lost something irreplaceable.
How to Back Up an iPhone
Apple gives you two good options: iCloud and a local backup through your Mac or PC.
iCloud Backup
This is the easiest option for most people. iCloud backup happens over Wi-Fi and backs up almost everything on your phone: photos, messages, app data, settings, and more.
To do it manually:
- Open Settings
- Tap your name at the top
- Tap iCloud
- Tap iCloud Backup
- Make sure “Back Up This iPhone” is toggled on
- Tap Back Up Now
You’ll need to be connected to Wi-Fi and have your phone plugged in or at a reasonable battery level. The first backup can take ten to twenty minutes depending on how much is on your phone. Subsequent backups are much faster because they only capture what’s changed.
A free iCloud account gives you 5GB of storage, which may not be enough if you have a lot of photos and videos. You can upgrade iCloud storage relatively cheaply, or use a local backup instead.
iTunes or Finder Backup (Mac or PC)
A local backup stores everything on your computer rather than in the cloud, and it’s free regardless of how much data you have. It also backs up a few things iCloud doesn’t, like certain app data and your Health history.
On a Mac running macOS Catalina or later, connect your iPhone with a cable and open Finder. Your phone appears in the left sidebar. Click it, then click Back Up Now under the General tab.
On a Windows PC or older Mac, use iTunes instead. Connect your phone, click the phone icon when it appears, and select Back Up Now.
Choose “Encrypt local backup” if you want passwords and Health data included in the backup.
How to Back Up an Android or Samsung Phone
Android phones have slightly different backup options depending on the manufacturer.
Google One Backup
This is the standard backup route for Android phones. To check your backup status:
- Open Settings
- Scroll down to System (or search “backup” in Settings)
- Tap Backup
- Make sure “Google One backup” or “Back up to Google Drive” is enabled
- Tap Back up now
This backs up your contacts, calendar, apps, call history, settings, and SMS messages. It uses your Google account’s storage, and Google gives you 15GB free.
Samsung Cloud (Samsung Phones)
Samsung phones also offer Samsung Cloud backup, which is separate from Google’s backup.
Go to Settings → Accounts and Backup → Back up data and select Samsung Cloud. From here you can choose what to include and tap Back up now. Samsung Cloud covers some Samsung-specific data that Google backup doesn’t capture, so on a Samsung device it’s worth using both.
The One Thing Most People Don’t Back Up: WhatsApp
WhatsApp chat history is stored separately from your main phone backup, and it’s the data we hear about most often when things go wrong. People assume their messages are saved as part of their iCloud or Google backup. Sometimes they are, sometimes they aren’t — it depends entirely on whether WhatsApp’s own backup is enabled.
On iPhone, open WhatsApp → Settings → Chats → Chat Backup → Back Up Now. You can also set it to back up automatically to iCloud on a daily, weekly, or monthly basis.
On Android, open WhatsApp → Settings → Chats → Chat Backup → Back Up. On Samsung phones, WhatsApp backs up to Google Drive and you’ll need a Google account connected.
WhatsApp video messages and large media files can make these backups quite large. It’s worth checking the backup size and making sure you have enough storage on whichever cloud service you’re using.
How Long Does a Backup Take?
For most phones with a reasonable amount of data, a backup takes somewhere between five and twenty minutes. If you’ve never backed up before and have years of photos, it could take longer on the first run. After that initial backup, incremental backups are much quicker because they only save what’s changed since the last one.
The best habit to get into is turning on automatic backups — iPhone’s iCloud backup runs automatically overnight when your phone is plugged in and connected to Wi-Fi, and Google’s backup works similarly on Android. Set it up once and you won’t have to think about it again.
We’ll Always Ask Before We Start
When you bring your phone into GenioTech for any repair, we’ll ask whether you’ve backed up before we touch anything. If you haven’t, and if the phone is working well enough to do it, we’ll give you a few minutes to do it then and there. If you’re not sure how, ask us — we’re happy to walk you through it quickly.
We want your repair experience to be completely stress-free. That means you should get your phone back in better condition than you brought it in, with everything exactly as you left it. Backing up before you come in is the one step that guarantees there’s no risk to your data, regardless of what we find.
You can book your repair or get in touch with us here if you’d like to sort something out before you come in. We’re at 29 Hilltown, Dundee, Monday to Saturday, 9am to 5pm, and walk-ins are always welcome. Just back up first.