Great news for OBDSTAR tablet users! 🎉
Are you currently using an OBDSTAR X300 DP Plus, Key Master DP Plus, X300 PRO4, or Key Master? Now is the perfect opportunity to upgrade your diagnostic and key programming equipment!
OBDSTAR has launched a Limited Black Friday Trade-In Offer, giving eligible existing OBDSTAR tablet users an exclusive opportunity to purchase the OBDSTAR X300 Classic G3 Full Package and enjoy an additional 6 months of free software updates.
That means you’ll receive 30 months of free updates instead of the standard 24 months!
Even better, you don’t need to return your old OBDSTAR device!

1. OBDSTAR X300 Classic G3 Upgrade Promotion Details
Promotion Period: October 15–31, 2026
This limited-time promotion is exclusively available to eligible existing OBDSTAR tablet users who upgrade to the X300 Classic G3 Full Package.
| Promotion Details | Benefits |
|---|---|
| New Device | OBDSTAR X300 Classic G3 Full Package |
| Standard Free Updates | 24 Months |
| Extra Bonus Updates | 6 Months |
| Total Free Updates | 30 Months |
| Promotion Dates | October 15–31, 2026 |
| Old Device Return | Not Required |
| Eligibility | Valid serial number from an eligible OBDSTAR tablet |
Important: The additional 6-month update bonus is a one-time promotional benefit and is only available during the specified promotion period.
2. Which OBDSTAR Tablets Are Eligible for the Upgrade?
If you currently own one of the following OBDSTAR devices, you may qualify for the exclusive upgrade promotion:
- OBDSTAR X300 DP Plus
- OBDSTAR Key Master DP Plus
- OBDSTAR X300 PRO4
- OBDSTAR Key Master
These four models are eligible for the trade-in upgrade program, subject to successful verification of their serial numbers.
Whether you’re an automotive locksmith, professional mechanic, or workshop owner, this is a great opportunity to upgrade your existing OBDSTAR equipment.
3. No Need to Return Your Old OBDSTAR Tablet!
One of the biggest advantages of this promotion is that you can keep your old device!
Unlike traditional trade-in programs, the OBDSTAR G3 upgrade offer does not require customers to send back their existing tablets.
Here’s how the upgrade works:
Step 1: Confirm that your current OBDSTAR tablet is one of the eligible models.
Step 2: Provide your old device’s serial number for eligibility verification.
Step 3: Once your serial number is verified, purchase the OBDSTAR X300 Classic G3 Full Package during the promotion period.
Step 4: Register your new X300 Classic G3 between October 15 and October 31, 2026, to qualify for the additional 6-month update bonus.
Step 5: Enjoy a total of 30 months of free software updates on your new device!
You can continue keeping and using your old OBDSTAR tablet while enjoying the benefits of your new X300 Classic G3.
4. Why Upgrade to the OBDSTAR X300 Classic G3?
The OBDSTAR X300 Classic G3 is a professional automotive diagnostic and programming tablet designed to support a wide range of automotive service applications.
Depending on the supported vehicle and software functions, the X300 Classic G3 offers capabilities such as:
- IMMO and Key Programming: Solutions for automotive locksmiths and key programming professionals.
- Automotive Diagnostics: Diagnostic functions for supported vehicle systems.
- ECU Advanced Functions: Specialized ECU-related service capabilities.
- ECU Flasher: ECU reading and writing functions for supported applications.
- Programming Functions: Additional vehicle programming solutions.
- Regular Software Updates: Access to ongoing software improvements and supported vehicle coverage updates during the free update period.
Upgrading to the X300 Classic G3 Full Package gives automotive professionals access to a more comprehensive tool platform while taking advantage of an extended software update period.
5. Get 30 Months of Free Updates Instead of 24 Months!
One of the most attractive benefits of this promotion is the extended software update service.
Normally, the OBDSTAR X300 Classic G3 comes with 24 months of free software updates.
During this exclusive upgrade event, eligible customers receive:
24 Months Standard Updates + 6 Months Bonus Updates = 30 Months Total Free Updates
That’s an additional half-year of software updates at no extra update-service cost under the promotion.
With extended updates, users can benefit from eligible software improvements, bug fixes, and newly supported functions released during the update period.
Please note: The bonus applies only to the software update service period. It does not include additional hardware or software packages.
6. OBDSTAR X300 Classic G3 Upgrade Promotion – FAQ

Q1: Do I need to return my old OBDSTAR tablet?
No. You only need to provide a valid serial number from an eligible OBDSTAR tablet for verification. You do not need to return your old device.
Q2: Can I receive the extra 6 months if I purchase the G3 after October 31, 2026?
No. The exclusive bonus is only available during the promotion period of October 15–31, 2026.
Q3: Can I transfer the extra 6-month update bonus to another OBDSTAR device?
No. The bonus update service is bound to the newly registered X300 Classic G3 and cannot be transferred to another device.
Q4: What if my old OBDSTAR device serial number cannot be verified?
Only valid and verifiable serial numbers from eligible OBDSTAR models qualify for this upgrade promotion.
Q5: Can I receive the bonus if I already own an X300 Classic G3?
The offer is intended for eligible users upgrading from specified older OBDSTAR tablets. The new X300 Classic G3 must be registered during the promotional period to qualify. Contact your seller to confirm your eligibility before purchasing.
Q6: Does the extra 6-month bonus include additional hardware or software packages?
No. The promotional benefit only extends the free software update service period. It does not include hardware replacements or additional software packages.
Q7: Can the bonus update period be exchanged for cash or saved for later?
No. The bonus is non-cashable, non-transferable, non-extendable, and cannot be carried over.
7. Don’t Miss the Limited OBDSTAR G3 Upgrade Offer!
If you’ve been planning to upgrade your OBDSTAR X300 DP Plus, Key Master DP Plus, X300 PRO4, or Key Master, this limited-time promotion is an excellent opportunity.
Enjoy the benefits of the OBDSTAR X300 Classic G3 Full Package while receiving 6 extra months of free software updates — 30 months in total!


