Frequently Asked Questions

Welcome to the always-up-to-date Code-Gsm Smartphone Buyer's Guide where we round up the best smartphones you can buy.

You will find the different categories of phones And Gift Card with our top pick as a highlight.

Chimera Tool Service Update

Chimera Tool Basic License

Chimera Tool Professional License

Chimera Tool Premium License

Code-GsM.com is a wholesale GSM reseller platform providing professional phone unlocking services, server credits, and tool activations. We offer IMEI-based carrier unlock codes, factory unlocks for iPhone, Samsung, Huawei, Nokia, OPPO and many other brands. Our platform serves telecom resellers, repair shops, and individual professionals worldwide with fast delivery and competitive wholesale pricing.

IMEI unlocking works by submitting your phone's unique 15-digit IMEI number to our system. We retrieve the official unlock code or apply a factory unlock directly through the carrier's database. Once unlocked, your phone can be used with any SIM card from any carrier worldwide — the unlock is permanent and does not void your warranty. Simply go to Order Services, select your phone brand and carrier, enter your IMEI, and complete the payment.

Delivery time depends on the service selected. Most unlock services are delivered within 1 to 24 hours. Premium express services can deliver in under 1 hour. Server-based services and tool activations are typically instant or near-instant. Each service listing shows the estimated delivery time before you order.

We support a wide range of brands including Apple iPhone, Samsung, Huawei, Nokia, OPPO, HTC, LG, Motorola, Xiaomi, ZTE and many more. For carriers, we cover major networks worldwide including SFR, Orange, Bouygues, Free Mobile, AT&T, T-Mobile, Verizon, EE, Vodafone, and hundreds of others. Browse our full service catalog at code-gsm.com for the complete list.

We accept multiple payment methods including USDT BEP20 (crypto), MEXC exchange transfer, Wise (international bank transfer), and credit/debit card via Stripe. All payments fund your account balance (credits), which you use to order services instantly without re-entering payment details each time.

Yes, phone unlocking is legal in most countries. In the United States, the Unlocking Consumer Choice and Wireless Competition Act (2014) makes it legal to unlock your device. In the European Union, Canada, and most other jurisdictions, unlocking a phone you own is entirely lawful. We only provide official carrier unlock services — we do not perform software exploits or bypasses.

Yes. Code-GsM.com offers a 100% money-back guarantee on all services. If we cannot deliver the unlock code or service you ordered, your credits are fully refunded to your account. We stand behind every service we sell. For issues, open a support ticket from your dashboard and our team will resolve it promptly.

Server services are software-based tools used by phone repair technicians. These include activations and credits for tools such as Chimera Tool, UnlockTool, NCK Box, DC-Unlocker, Z3X Box, EFT Pro, Miracle Box, Sigma Box, Octoplus, and many more. We are an authorized reseller of credits and activations for these tools. Repair shops use these to flash firmware, remove FRP locks, repair IMEI, and unlock devices at the hardware level.

Registration on Code-GsM.com is free. Click Register on the homepage, fill in your details, and your account will be created instantly. Once logged in, add credits to your balance using any supported payment method, then browse the service catalog, enter your IMEI or select your tool, and place your order. You will receive order updates and results by email and in your dashboard.

iCloud Activation Lock is an Apple security feature that locks an iPhone to a specific Apple ID. If you purchased a second-hand iPhone that is locked to a previous owner's iCloud account, our iCloud Activation Lock removal service can remove the lock so you can set up the phone with your own Apple ID. This is done officially through Apple's database. Results are typically delivered within 1-5 business days depending on the iPhone model.