DeviceDecoded
A1 · Carrier Unlock

Unlock Yidi from A1

Permanently remove the A1 network lock from your Yidi using its IMEI. Use any SIM, anywhere — including international carriers when you travel.

Price

$19.99

Delivery

1-5 business days

Method

Official IMEI

Permanent factory whitelist. No software.

Trusted by thousands · Money-back guarantee
"We had 12 ex-company iPhones from a department closure — all locked to a previous employee's Apple ID. IT department had no record of the credentials. DeviceDecoded handled all 12..."
Marcus T. ·Birmingham ·iPhone 11 Pro (x12 units)
"My mum passed away last year and left me her iPhone 12. I couldn't get past the iCloud screen and Apple said without the credentials there was nothing they could do. DeviceDecoded..."
Sarah M. ·Edinburgh ·iPhone 12 Mini
"Moved from the US to Ireland and changed my Apple ID region. Something went wrong with the transition and my phone locked to the old account. Spent two weeks going around in circle..."
David K. ·Dublin ·iPhone 15 Pro

About this Yidi × A1 unlock

A1 locks devices to its network when sold on contract or financed. Unlocking your Yidi is straightforward once your account meets A1's eligibility criteria — typically the device must be paid off and not reported lost or stolen.

DeviceDecoded uses the manufacturer's official unlock channel. We submit your Yidi's IMEI directly, and once approved, the device is permanently whitelisted. The unlock survives factory resets, OS updates, and SIM swaps.

A1 country coverage

A1 operates in 1 country. Your Yidi unlock works regardless of which country it was originally sold in.

  • 🇦🇹 Austria

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FAQ — Yidi on A1

Can A1 block this unlock?
No. Once your Yidi's IMEI is whitelisted on the manufacturer's database, A1 cannot reverse it.
Will my Yidi stay unlocked after a factory reset?
Yes. The unlock is permanent at the factory level — it persists through factory resets, OS updates, and SIM changes.
Do I need my A1 account credentials?
No. We unlock by IMEI alone. You don't need to provide your A1 username, PIN, or account number.
What if my Yidi is still on a A1 payment plan?
It depends on the device's status. Start with the eligibility check at our unlock checkout — that page explains how the two-stage payment works before you commit.

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Ready to free your Yidi from A1?

Enter your IMEI to start. Money-back if we can't deliver.

Start unlock →