Free Fire OB55 Device Changes: Jammer, Launch Pad & UAV-Lite
OB55 made one of the quieter but most important systemic changes to Free Fire’s Battle Royale experience: a complete restructuring of how devices work. Previously, players could carry only one device at a time. Passive items such as the Jammer competed for the same slot as active tools like the Launch Pad or UAV-Lite, which often forced awkward choices and disrupted the flow of a match.
The new system splits devices into two clear categories — Active and Passive — and allows every player to carry one of each. This single change increases tactical flexibility across the entire game and gives older devices fresh relevance.
This guide explains the new structure, focuses on the three devices most players will interact with regularly (Jammer, Launch Pad, and UAV-Lite), and shows how to use the updated system effectively.
The Core Change: Active vs Passive Devices
According to the official OB55 patch notes, devices are now divided as follows:
Active Devices
These require manual activation and deliver an immediate or short-term effect. The current list includes:
- Active Skill Card
- Launch Pad
- Supply Box
- UAV-Lite
- Mini Turret
- Portal Go
Passive Devices
These provide ongoing or automatic benefits and do not need to be activated in the same way. The current list includes:
- Dragon Sprinters
- Jammer
- Horizaline (new)
Players may equip one Active device and one Passive device at the same time. The old restriction that forced you to choose between information, mobility, and disruption is gone. You can now run a Jammer and a Launch Pad together, or pair UAV-Lite with Dragon Sprinters, without sacrificing one for the other.
This is the most important thing to internalize about the OB55 device system. Everything else builds on the fact that you no longer have to give up a whole category of utility.
Jammer – The Passive Disruption Tool
The Jammer sits in the Passive category. Its job is to interfere with enemy information and tracking tools. Because it is now passive, you can keep it equipped while still carrying a Launch Pad, UAV-Lite, or another active device.
Why the change matters
Before OB55, equipping a Jammer meant giving up the ability to place a Launch Pad or scan with a UAV. Many players simply left the Jammer on the ground. Now it can ride along as a background layer of defense while you still enjoy active mobility or scouting tools.
Practical use
The Jammer is strongest when you expect enemies to rely on UAVs, heartbeats, or similar information gadgets. Holding a compound, playing for late-game zones, or defending a revive are classic situations where denying enemy intel creates an advantage. Because it no longer costs you an active slot, there is little reason not to pick one up when you find it.
Common mistake
Some players still treat the Jammer as an active item and try to “use” it at specific moments. It works continuously once equipped. The correct approach is to slot it and forget it while focusing on your active device and gunplay.
Launch Pad – Active Mobility
The Launch Pad remains an Active device and continues to serve as one of the best pure mobility tools in the game. It lets you or your squad gain height, cross open ground quickly, or escape unfavorable fights.
How the new system improves it
Previously, choosing a Launch Pad meant you could not also carry a Jammer or another passive effect. Now you can keep the Launch Pad for emergency or aggressive movement while still enjoying the passive benefit of a Jammer or Dragon Sprinters.
Strong situations
- Escaping a third-party
- Rotating across open terrain under pressure
- Gaining high ground for a final circle
- Creating sudden angle advantages in close-range fights
Usage tip
Because you can now pair it with a passive device, prioritize finding a Launch Pad even if you already have a Jammer. The combination of denial plus mobility is stronger than either tool alone.
UAV-Lite – Active Information
UAV-Lite is the lightweight scouting option in the Active category. It provides a quick pulse of information about nearby enemies without the full commitment of stronger intelligence tools.
Role in the new system
UAV-Lite competes with Launch Pad, Mini Turret, Portal Go, and other active devices for the single active slot. The decision is no longer “UAV or Jammer.” It is “UAV or Launch Pad” (or another active), while the Jammer can sit safely in the passive slot.
When to choose it
UAV-Lite shines when you need to clear uncertainty before pushing a compound, checking whether a nearby squad is still present, or confirming that a revive is safe. In quieter phases of the match it often provides more value than a mobility tool. In chaotic late-game circles a Launch Pad may be the better active choice.
Pairing suggestion
The natural pairing is UAV-Lite (active) + Jammer (passive). You gain both the ability to scan and the ability to disrupt enemy scans. This combination was impossible under the old single-device rule.
How the New Device System Changes Decision Making
Under the old system every device pickup forced a hard replacement decision. Players constantly asked, “Is this better than what I already have?” and often discarded useful tools.
Now the question is different. When you find a device you first identify whether it is Active or Passive. If it matches the category you are missing, you simply equip it. If it matches the category you already filled, then you compare it with the current item in that slot.
This small change reduces decision fatigue and increases the average amount of utility each player carries into mid and late game. Squads that understand the split will consistently enter fights with more tools than squads still playing with the old mindset.
Practical Loadout Examples
Balanced information + disruption
Active: UAV-Lite
Passive: Jammer
Mobility + disruption
Active: Launch Pad
Passive: Jammer
Mobility + movement speed
Active: Launch Pad
Passive: Dragon Sprinters
Aggressive entry
Active: Mini Turret or Portal Go
Passive: Jammer or Horizaline
These combinations were either impossible or required painful trade-offs before OB55. Now they are standard.
Tips for Adapting Quickly
- Always check the category of a device before deciding whether to pick it up.
- Treat the passive slot as a “free” layer of utility. Fill it whenever possible.
- Re-evaluate your active device as the match progresses. Early game often favors information; late game often favors mobility.
- Communicate with your squad so you do not all carry the exact same active device.
- Remember that the new Horizaline is also a passive option and may fill the slot if you have not found a Jammer or Dragon Sprinters.
Final Thoughts
The OB55 device changes are easy to overlook next to flashy collaboration features, yet they improve the day-to-day feel of Battle Royale more than many of the louder additions. By splitting devices into Active and Passive categories and allowing one of each, Garena removed a long-standing source of frustration and opened cleaner tactical combinations.
The Jammer is no longer a selfish pure-defense pick that costs you mobility or information. The Launch Pad no longer forces you to give up disruption. UAV-Lite can be used without abandoning passive utility. The result is a more flexible and more interesting utility layer that rewards players who understand the new rules.
Fill both slots. Choose the active device that matches the current phase of the match. Keep a passive device running in the background. Do those three things consistently and you will enter more fights with a real advantage over players who are still thinking in the old single-device mindset.
OB55 did not reinvent devices. It simply made them work the way they should have worked all along.