If you own an Android phone, the way your Android backup storage works is about to change, and Google has started warning people about it. Google’s new policy — where your full Android device backup, not just Google Photos and MMS, counts against the free 15GB tied to your Google Account — formally took effect on July 7, 2026. But it isn’t landing on every account at once: starting July 20, Google began emailing existing account holders with a 45-day notice before the change actually applies to them. That is the same 15GB shared across Gmail, Drive, and Google Photos, and it is not getting any bigger. What’s changing is how much of your data will have to fit inside it — and for most existing users, that shift is still a few weeks away.
What actually changed
Until this month, only two things from your phone ate into that 15GB pool: photos and videos synced through Google Photos, and MMS messages. Your broader Android backup — the one that quietly saves your data so a new phone can restore it — was effectively free and did not count.
That is no longer the case. The full Android device backup now counts against your 15GB, and that backup includes more than most people realize:
- SMS text messages
- Call history
- Device settings
- App data and app settings for your backed-up apps
The free allowance itself has not moved. It is still 15GB. But by counting more of your data against that same number, Google has narrowed how much usable room you actually have left for backups. On paper nothing was taken away; in practice, your free storage will fill up faster once the change reaches your account.
How much space will this really take?
For most people, not a lot. Google’s own estimate is an average increase of roughly 40MB per account, and it is upfront that most users will not feel an immediate pinch. Text-based data like SMS, call logs, and settings is small compared to the photos and videos that already dominate most people’s storage.
The catch is who this hits hardest. If you are already close to your 15GB limit, or you have years of SMS and MMS history, or a long list of apps whose data gets backed up, that extra load can be enough to tip you over. And once you are over the line, there is a real consequence: your automatic Android backups pause. To get them going again, Google says you will need to either delete content to free up room or move to a paid Google One plan. In other words, the change nudges heavy users toward a subscription.
The new backup toggles: control, or a pressure valve?
Alongside the counting change, Google is rolling out more granular backup controls. Instead of the old all-or-nothing full-device backup, you can now pick exactly what gets saved, with separate toggles for SMS and MMS messages, call history, device settings, and individual apps. These controls are available on devices running Android 9 and higher.
Google frames this as user empowerment, and the toggles are genuinely useful. But it is worth being clear-eyed about the timing. These controls are arriving at the exact moment Google starts making your backup count against a fixed 15GB. They function less as a bonus feature and more as a release valve — a way for you to manually trim the very data Google just decided to start charging your quota for. The control is real, but the reason it exists is a change that works against you, not for you.
How to check your Android backup storage
Before the change reaches your account, it is worth spending two minutes to see where you stand and decide what you actually need backed up.
To check your current usage:
- Open Settings > Google > Manage your Google Account > Storage, or just visit one.google.com/storage in a browser.
- See how close you are to the 15GB ceiling. If you are near it, that is your signal to act before backups pause on their own.
To adjust what gets backed up:
- Go to Settings > Google > Backup (on some phones it is Settings > System > Backup).
- Look for the individual toggles for SMS & MMS messages, Call history, Device settings, and per-app data.
- Turn off anything you do not need restored to a future phone. Old call history and large MMS archives are common culprits for bulk you may not care about keeping.
Exact menu wording and paths vary a little across Android skins like Samsung’s One UI, and may shift as the rollout progresses, so the labels on your phone might not match word for word. The important trade-off to understand: once your account is switched over, if your storage fills up, automatic backups simply stop. You do not lose existing backups, but new ones silently fail — and there is no loud warning at the moment it happens. That is exactly the scenario worth avoiding by checking now, while you still have time.
When will it reach your phone?
The rollout is staggered by account, not a single switch-flip for everyone. Google’s policy formally took effect on July 7, 2026 as a rule — any new Android backup set up from that date onward already follows the new counting method. For existing accounts, Google is emailing people individually (the wave started July 20) with a 45-day countdown: your backups will not start counting against your 15GB until roughly 45 days after you receive that notice. For most people who got the July 20 email, that puts the actual switchover in early-to-mid September 2026, not today.
There is no single hard date that applies to everyone — the 45-day clock starts individually, whenever each account gets notified. That is exactly why the email campaign matters: for many people, it is both the only heads-up they will get and the starting gun for their personal 45-day countdown. If you have not received the email yet, the policy has not reached your account — but it is coming.
Sources: Droid-Life, 9to5Google
