· Firestick.io Team · Reviews · 12 min read
Don't Buy the Wrong Fire TV Stick in 2026: Which One Supports Sideloading?
Amazon's new Fire TV Stick 4K Select runs Vega OS and blocks APK sideloading. Here's which Fire TV sticks still support Downloader, Developer Options, and unofficial apps in 2026.
I’ve been sideloading apps on Fire TV devices for years — Kodi, Cinema HD, TeaTV, you name it. So when Amazon quietly dropped a new stick into the lineup that doesn’t support Android APK sideloading at all, I needed to make sure nobody bought it by accident.
Here’s what happened: Amazon released the Fire TV Stick 4K Select, and it doesn’t run Fire OS like you’d expect. It runs Vega OS — Amazon’s newer Linux-based platform. That means no Developer Options, no Downloader app, and no familiar sideloading workflow. If you buy one thinking you’re getting the same flexibility as your old 4K stick, you’re going to have a bad time.
The good news? Two sticks in the current lineup still work exactly the way you’re used to. But you need to know which ones to buy before you hit that Buy Now button.
The Fire TV Stick 4K Max is the best Fire TV stick for sideloading in 2026 — it still runs Android-based Fire OS with Developer Options and full APK sideloading support via the Downloader app. The Fire TV Stick 4K Plus is the better-value alternative. Avoid the new Fire TV Stick 4K Select entirely if sideloading is on your list — it runs Vega OS and blocks the standard APK workflow.
What I Tested For
When I went through the current Fire TV lineup for this guide, I was focused on three things:
- Sideloading support — Can you still enable Developer Options and install APKs via Downloader?
- Performance — Is the stick fast enough to actually run apps like Kodi and Stremio without turning into a slideshow?
- Future-proofing — How long is this stick going to stay relevant as Amazon keeps shifting its platform strategy?
I’ve been running the 4K Max as my daily driver on a 500 Mbps fiber connection for several months now, and I’ve installed the 4K Plus in my spare room. The Select I tested specifically to verify the sideloading situation — and every report is accurate. It’s a different beast entirely.
The 2026 Fire TV Lineup: What Changed
Amazon’s Fire TV lineup just got a lot more complicated. The key split you need to understand:
- Android-based Fire OS sticks (4K Plus, 4K Max) → full sideloading, Developer Options, Downloader, the whole workflow you know
- Vega OS sticks (4K Select) → Linux-based, no Android APK support, no sideloading path
This isn’t Amazon being coy about it. Reports across the community are clear: the Select simply doesn’t have the Android underpinning that made Fire TV sticks so popular with power users in the first place. Downloader isn’t available on it. The Developer Options menu doesn’t expose the same settings. You’re locked into what Amazon gives you.
Quick comparison before we dive in:
| Model | OS | Sideloading | Developer Options | Downloader App | Verdict |
|---|---|---|---|---|---|
| 🏆 4K Max | Fire OS (Android) | Yes | Yes | Yes | Best Overall |
| 4K Plus Best Value | Fire OS (Android) | Yes | Yes | Yes | Best Value |
| 4K Select | Vega OS (Linux) | No | No | No | Avoid for Sideloading |
1. Fire TV Stick 4K Max — Best Overall for Sideloading
Fire TV Stick 4K Max
- Android-based Fire OS — full sideloading support intact
- Developer Options and Downloader app work as expected
- Wi-Fi 6E for faster, more stable connections
- Best performance in the Fire TV lineup for running heavy apps
- Supported with updates — reports suggest continued Android-based support for years
The 4K Max is the stick I actually use. I’ve had Kodi, Stremio, and a handful of other sideloaded apps running on it for months, and the performance difference over older sticks is real — faster navigation, quicker app launches, and Wi-Fi 6E means my 500 Mbps fiber connection is actually getting used instead of bottlenecked at the wireless chip.
More importantly: the sideloading workflow is completely unchanged. Enable Developer Options, allow apps from Unknown Sources, install Downloader, fetch your APK — it all works exactly the way it always has.
If you’re future-proofing, the 4K Max is also the safer long-term bet. Some reporting suggests Amazon intends to continue supporting the Android-based sticks through 2030, though I’d treat that as a reported claim rather than a guaranteed promise. Either way, you’re buying the stick that the sideloading community has already vetted extensively.
✓ Pros
- Full Android-based Fire OS — sideloading works out of the box
- Wi-Fi 6E delivers noticeably faster and more stable wireless performance
- Smoothest navigation and app performance in the Fire TV lineup
- Downloader, Kodi, Stremio, and other sideloaded apps all run well
- More future-proof than other models as Amazon transitions to Vega OS
✕ Cons
- Most expensive Fire TV stick — you're paying a premium over the 4K Plus
- Wi-Fi 6E only matters if your router actually supports it — most homes won't see the full benefit
2. Fire TV Stick 4K Plus — Best Value for Sideloaders
Fire TV Stick 4K Plus
- Android-based Fire OS — same sideloading support as the 4K Max
- Developer Options enabled the same way
- Downloader and APK installs work normally
- Lower price than the 4K Max without sacrificing the core feature set
The 4K Plus sits in my spare bedroom, and it does everything I need from a sideloading perspective. Same Developer Options menu, same Downloader workflow, same ability to install apps Amazon doesn’t want you installing. It’s running Kodi right now without complaint.
The honest difference between the Plus and the Max comes down to raw performance and Wi-Fi 6E. If you’re in a house with a Wi-Fi 6E router and you want the fastest possible navigation, the Max is worth the extra spend. If you’re on a standard Wi-Fi 5 or 6 network and you’re budget-conscious, the Plus gets you to the same sideloading destination for less money.
Multiple sources frame the 4K Plus as the smarter buy over the new Select specifically because you’re getting real flexibility — not just a cheaper price.
✓ Pros
- Same sideloading capabilities as the 4K Max at a lower price
- Android-based Fire OS — full Developer Options, Downloader, APK installs
- Good performance for running Kodi, Stremio, and sideloaded apps
- Sweet spot for most sideloaders who don't need cutting-edge specs
✕ Cons
- No Wi-Fi 6E — you'll max out at Wi-Fi 6, which is fine for most setups but not the fastest available
- Slightly slower navigation than the 4K Max when running heavy apps like Kodi with large libraries
3. Fire TV Stick 4K Select — Do Not Buy If You Want to Sideload
The Select is Amazon’s attempt at a budget 4K stick for 2026 — and if you just want Netflix, Disney+, and Prime Video, it probably works fine for that. But for anyone reading this guide, it’s a trap.
It runs Vega OS. That’s Amazon’s Linux-based platform, not Android. The consequences for sideloaders are significant:
- Downloader isn’t available on the device
- No Developer Options menu that exposes the APK install workflow
- No standard Android APK sideloading — the path simply doesn’t exist in Vega OS
The Select is best understood as Amazon’s first step toward a fully locked-down Fire TV ecosystem. If that trend continues, more sticks will move to Vega OS over time. For now, the 4K Plus and 4K Max are the holdouts — and the ones worth buying if you care about what you can install.
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→How to Sideload Apps on Fire TV Stick 4K Max or 4K Plus
This is the standard workflow on any Android-based Fire TV stick. It takes about five minutes the first time.
How to Enable Sideloading on Firestick (4K Max / 4K Plus)
5 stepsOpen Settings
From the Firestick home screen, navigate to the top menu and select Settings (the gear icon on the far right).
Enable Developer Options
Go to My Fire TV → Developer Options. If you don’t see Developer Options, tap on the My Fire TV option several times quickly — it should appear. Toggle Apps from Unknown Sources to ON.
Install Downloader
Go back to the home screen, hit the Search icon, and type Downloader. It’s a free app available directly in the Amazon App Store — install it.
Find and Download Your APK
Open Downloader and enter the URL for the APK you want to install. For apps like Kodi, use the official source (kodi.tv/download). For other apps, use a trusted source — never random sites.
Install and Launch
Once downloaded, Downloader will prompt you to install the APK. Select Install, wait for it to complete, then select Open. The app will now appear in your app library.
Alternatives If You Want More Sideloading Freedom
If you’re already thinking about moving beyond Fire TV entirely, a few Android TV / Google TV devices come up consistently in the community:
onn. 4K Plus / 4K Pro — Google TV-based, Android under the hood, sideloading via Developer Options. Frequently cited as the best budget Firestick alternative for 2026.
Google TV Streamer — Google’s own device, certified, sideloading works. Good choice if you’re already in the Google ecosystem.
NVIDIA SHIELD TV Pro — The premium option. Android TV, serious hardware, mature ecosystem. Overkill for most people, but if performance is the priority above all else, nothing beats it. We have a full Firestick vs Nvidia Shield comparison if you want to go deeper.
RockTek devices — Google Certified and Netflix Certified, which means you don’t hit the resolution limitations some uncertified boxes have with Netflix. Worth considering if certification matters to you.
The tradeoff with any non-Fire TV device: you lose the tight Amazon ecosystem integration, but you generally gain more openness. It depends on whether you value the Alexa voice remote and Prime Video integration or raw flexibility more.
The Bottom Line: Which One to Buy
Buy the Fire TV Stick 4K Max if you want the best performance and the most future-proof sideloading experience in the current Fire TV lineup. Wi-Fi 6E, faster hardware, and it runs Android-based Fire OS. That’s the combination.
Buy the Fire TV Stick 4K Plus if the Max’s price is hard to justify. You get the same sideloading capabilities — Downloader, Developer Options, APK installs — just without Wi-Fi 6E and with slightly slower hardware under the hood.
Don’t buy the Fire TV Stick 4K Select for sideloading. Full stop. It runs Vega OS. The familiar workflow doesn’t exist on it.
Once you’ve got your stick sorted, the next steps are pretty straightforward: enable sideloading with the Downloader app codes, install a VPN, and start exploring what your stick can actually do. Our guide to the best Firestick apps in 2026 is a good starting point for what to install once you’re set up.
Set Up Real-Debrid for Premium Streaming
If you’re going through the effort of sideloading apps like Kodi or Stremio, Real-Debrid is the upgrade that makes them worth using. It’s a link resolver service that gives you access to premium, fast, reliable streams — the difference between a source that buffers every five minutes and one that plays through a full movie without a hiccup.
Try Real-Debrid — Premium Streaming Links
→Our full Real-Debrid setup guide walks through the whole integration with Kodi and Stremio.
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Last updated: May 2026