How To Check Official And Unofficial Phones in Bangladesh

In today’s tech-driven world, mobile phones have become essential, connecting millions and enhancing communication in Bangladesh. However, the market is now crowded with both official and unofficial phones, presenting a challenge for consumers to differentiate between them. Official phones, authorized and distributed by legitimate manufacturers, guarantee quality, security, and support. On the other hand, unofficial phones, which are often counterfeit or unauthorized imports, can lead to issues like security risks, poor performance, and no warranty, making it crucial for consumers to identify and choose wisely. And Today at this appropriate time I will show you How To Check Official And Unofficial Phones in Bangladesh.

Understanding the difference between official and unofficial phones in Bangladesh is essential not just for personal satisfaction and safety, but also for compliance with local regulations. The Bangladesh Telecommunication Regulatory Commission (BTRC) has implemented measures to curb the use of unofficial phones, making it all the more important for consumers to be vigilant. This guide aims to empower consumers in Bangladesh with the knowledge and tools to verify the authenticity of their mobile devices, ensuring they make informed and secure choices in their mobile phone purchases.

Understanding Official Phones

A. Definition and Characteristics

Official phones are devices authorized and manufactured by legitimate companies. They adhere to stringent quality standards and are equipped with genuine parts and software. These phones come with an official warranty and after-sales support.

B. Benefits

Using an official phone ensures you receive regular software updates, reliable performance, and access to authorized service centers. It also guarantees compliance with regional regulations regarding network compatibility and safety standards.

C. Manufacturer Distinctions

Manufacturers distinguish their official products through unique identifiers like International Mobile Equipment Identity (IMEI) numbers, specific branding, and holograms. These features are difficult for counterfeiters to replicate accurately.

Characteristics of official phones

  1. Brand Authentication: Official phones display distinct branding elements like logos and trademarks that are consistent with the manufacturer’s standards. These elements are usually precision-crafted and difficult to replicate by counterfeiters.
  2. Quality of Build: The build quality of official phones is typically high, showcasing premium materials, flawless assembly, and a solid feel. There is a noticeable difference in the fit and finish compared to unofficial counterparts.
  3. Software and OS Authenticity: Official phones run genuine and licensed operating systems with access to regular updates directly from the manufacturer. The software in official phones is optimized for the hardware, ensuring smooth performance and security.
  4. Valid IMEI Number: Each official phone has a unique International Mobile Equipment Identity (IMEI) number that can be verified through various databases. This number is a global standard for validating genuine devices.
  5. Warranty and Customer Support: Official phones come with a manufacturer’s warranty and access to customer support. This includes services like repairs, replacements, and troubleshooting from authorized service centers.
  6. Compliance with Regulations: Genuine phones comply with regional and international safety and communication standards. This includes adherence to network frequencies, radiation norms, and material safety guidelines.
  7. Retail Packaging and Accessories: The packaging of official phones is usually of high quality, with official branding and all necessary accessories included, such as chargers, cables, and earphones. These accessories are also of high quality and are specifically designed for the phone model.
  8. Price Consistency: Official phones are generally sold at prices consistent with the manufacturer’s suggested retail price (MSRP). Drastic price deviations are often a red flag for unofficial products.
  9. Availability Through Authorized Channels: Genuine phones are sold through authorized retailers, carrier stores, and official online stores. These channels ensure the product’s authenticity and quality.
  10. Security Features: Official phones often include advanced security features like fingerprint sensors, face recognition, and secure encryption, which are rigorously tested for effectiveness.
  11. Performance and Reliability: Official phones provide reliable performance, including long-lasting battery life, high-quality camera performance, and smooth multitasking capabilities, as they are developed and tested comprehensively by the manufacturer.
  12. Access to Brand Ecosystem: Purchasing an official phone often grants access to a broader ecosystem of the brand, including compatible accessories, cloud services, and a cohesive user experience across multiple devices.

Recognizing Unofficial Phones

Recognizing unofficial (counterfeit or unauthorized) phones is crucial to avoid potential risks such as security breaches, poor performance, and lack of manufacturer support. Here is a step-by-step guide to help you identify these devices:

Step 1: Inspect the Packaging

  • Look for Quality: Official packaging is typically high-quality, with clear printing and accurate logos. Unofficial phones often come in substandard packaging with blurry print or misspellings.
  • Check for Accessories: Genuine phones come with all necessary accessories (charger, earphones, etc.). Missing or low-quality accessories can be a red flag.

Step 2: Examine the Phone’s Build Quality

  • Material Quality: Official phones use high-quality materials. If the phone feels excessively light or flimsy, it might be unofficial.
  • Design Details: Compare the phone with images from the official website. Look for discrepancies in logo placement, button alignment, or screen size.

Step 3: Verify the Operating System and Software

  • Boot-Up Process: Watch for any unusual screens or logos during start-up. Unofficial phones may have different animations or logos.
  • Pre-installed Apps: Genuine phones come with standard apps from the manufacturer. Unusual apps, especially those that can’t be deleted, might indicate a counterfeit.

Step 4: Check the IMEI Number

  • Locate the IMEI Number: Dial *#06# to display the IMEI number or find it in the phone settings.
  • Verify the IMEI: Use online IMEI checker tools or the manufacturer’s website to verify if the IMEI matches official records.

Step 5: Assess the Phone’s Performance

  • Battery Life: Unofficial phones often have poor battery life. Compare the battery performance with the specifications mentioned by the original manufacturer.
  • Camera and Display Quality: Test the camera and display. Counterfeit phones usually have lower resolution and poor image quality.

Step 6: Investigate Pricing and Retailer

  • Unrealistic Pricing: Be cautious if the price is significantly lower than the market rate for that model.
  • Authorized Sellers: Purchase from recognized and authorized sellers. Be wary of unknown online sellers or marketplaces.

Step 7: Look for Certification Marks

  • Safety Marks: Check for certification marks (like CE, FCC) that indicate compliance with safety standards.

Step 8: Observe Network and Connectivity

  • SIM Card Issues: Difficulty in connecting to networks or recognizing SIM cards can be a sign of an unofficial phone.
  • Wi-Fi and Bluetooth Performance: Test these features; irregularities can suggest the device is not genuine.

Step 9: Perform a Warranty Check

  • Manufacturer’s Warranty: Verify if the phone is eligible for the manufacturer’s warranty. Counterfeit phones usually lack valid warranties.

Step 10: Utilize Specialized Apps or Codes

  • Verification Apps/Codes: Some brands offer apps or specific codes to check the authenticity of their devices.

Step 11: Trust Your Instincts

  • Overall Impression: If something feels off about the phone, it might be worth reconsidering your purchase.

Remember, the key is vigilance. If you have any doubts about the authenticity of a phone, it’s always better to consult with or purchase directly from official sources. This guide should empower you to make more informed decisions and protect you from the pitfalls of unofficial phones.

Difference between an official and unofficial phone

Here’s a comparison between official and unofficial phones presented in a table:

AspectOfficial PhoneUnofficial Phone
Manufacturer ApprovalProduced with the authorization of the original manufacturer.Lacks authorization from the original manufacturer.
Quality AssuranceUndergoes strict quality control, ensuring high standards.Often of lower quality with substandard materials.
Warranty and SupportComes with a manufacturer’s warranty and access to official support.Typically lacks a valid warranty and official support services.
Software UpdatesReceives regular software updates, including security patches.Rare or no software updates, leading to potential security risks.
Compliance with StandardsAdheres to safety, network, and environmental regulations.May not meet certain safety and network standards.
PriceSold at prices consistent with the manufacturer’s suggested retail price.Often sold at significantly lower or deceptively similar prices.
Security FeaturesEnhanced security features tested for effectiveness.Lacks reliable security features, increasing vulnerability.
Retail ChannelsAvailable through authorized dealers and official stores.Commonly found in unauthorized outlets or dubious online platforms.
Software AuthenticityRuns genuine, licensed operating systems and apps.Risk of counterfeit software, including malware.
Performance and ReliabilityHigh performance and reliability as per manufacturer standards.Performance and reliability are often compromised.

How To Check Official And Unofficial Phones in Bangladesh Using The SMS Format

Open your messaging app, type “KYD” followed by a space and your 15-digit IMEI number (like “KYD 123456789012345”), and send it to 16002. You’ll quickly get a free reply telling you if your phone is official.

Online Verification and Research

A. Online Research

Research the phone model on the manufacturer’s official website and compare specifications.

B. Customer Reviews

Read reviews and feedback from verified purchasers to gauge the phone’s authenticity.

C. Phone History

Check the phone’s history using its serial number or IMEI to ensure it’s not stolen or refurbished.

Purchasing Tips and Best Practices

A. Buying Locations

Purchase phones from authorized dealers or directly from the manufacturer.

B. Red Flags

Beware of deals that seem too good to be true, sellers with poor ratings, and lack of proper documentation.

C. Warranties and Policies

Always check for a valid warranty and understand the return policy before purchasing.

Legal Considerations and Consumer Rights

A. Legal Implications

Buying unofficial phones can inadvertently support illegal activities. Understand the laws in your region regarding counterfeit goods.

B. Consumer Rights

Familiarize yourself with consumer protection laws, which may offer recourse if you inadvertently purchase an unofficial phone.

How to check whether mobile phone is registered or not

Checking if your mobile phone is registered typically involves verifying the phone’s IMEI number with a relevant government or regulatory body, or through your mobile network operator. The process can vary depending on the country and the specific regulations in place. Here’s a general guide on how to check if your mobile phone is registered:

Step 1: Find Your Phone’s IMEI Number

  • Dial a Code: On most phones, you can dial *#06# to display the IMEI number.
  • Check Settings: Alternatively, go to your phone’s settings (usually under ‘About Phone’ or similar section) to find the IMEI.
  • Physical Inspection: The IMEI number may also be printed on the phone’s battery compartment or on the box it came in.

Step 2: Use Official Verification Services

  • Government/Regulatory Websites: Some countries have online portals set up by telecommunications regulatory authorities where you can enter your IMEI number to check registration status.
  • Mobile Network Operators: Contact your mobile network provider. They may offer services (via SMS, call, or online) to verify if your phone is registered on their network.

Step 3: Follow Local Guidelines

  • Country-Specific Procedures: Each country may have its own procedure for phone registration. Refer to the local telecommunications authority’s website or contact them for accurate information.

Step 4: Online IMEI Checkers

  • Use Caution: There are online tools available for checking IMEI numbers. However, ensure you use a reputable service, as some sites may not be secure or accurate.

Step 5: Legal Registration Requirements

  • Understand the Law: Be aware of your country’s laws regarding mobile phone registration. In some countries, using an unregistered phone may be illegal.

Step 6: In Case of Unregistered Phones

  • Register if Necessary: If you find that your phone is not registered, follow the local procedures to register it. This often involves providing proof of purchase and your personal details.

Additional Tips:

  • Regular Checks: Regularly check the registration status, especially if you change your phone or travel to different countries.
  • Beware of Unofficial Phones: Unregistered phones might sometimes be unofficial or counterfeit. Always buy phones from reputable sources.


Distinguishing between official and unofficial phones is essential for a safe and satisfying mobile experience. By conducting thorough checks, using verification methods, and purchasing from reputable sources, consumers can protect themselves from the pitfalls of counterfeit devices.

Was this article helpful?

Leave a Comment