Firmware compatibility checklist

Unlock depends on exact model and firmware. Collect version from Setup menu before contacting MenuLang Unlock.

7 min de lectura · Última actualización: July 13, 2026

Precios

31 € por modelo

Tarifa única por modelo de cámara

¿5+ modelos? Contáctenos para precios por volumen.

We confirm compatibility first — payment instructions are sent after approval.

Information to collect

Send model, firmware string, purchase region, JDM/importación gris status, and OS version.

Where to find firmware version

Firmware is under Menu → Setup on EOS and PowerShot bodies.

Why firmware matters more than model name

Revision numbers like 1.2.3 vs 1.2.4 can change unlock path — never pay before confirmation.

After approval: payment and session

Approved users get payment steps (35 $ por modelo); bulk quotes from five models.

FAQ

Should I update firmware before unlock?+

Ask us first. Some updates help; others close unlock paths. Send current version before updating.

My firmware is not listed online — can you help?+

Yes. Send a photo of the firmware screen via our contact form. We match against our internal compatibility database.

Do serial numbers determine region?+

Serial prefixes hint at factory and market but firmware screen and Language menu are definitive for unlock decisions.

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We confirm compatibility first — payment instructions are sent after approval.

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