"iPhone SE firmware" is a single search that hides three completely different phones. Apple has released the iPhone SE in three generations — 2016, 2020, and 2022 — and each has its own model identifier, its own chip, and a very different iOS situation: the original SE is stuck on iOS 15, while the 2020 and 2022 models run the current iOS. Picking the right IPSW means first knowing which SE you actually have.
Quick answer: the 2020 and 2022 iPhone SE run iOS 26.6.1 (build 23G83), the current signed release. The original 2016 SE is capped at iOS 15.8.8 (19H422), its final build. Match your model in the table below, then open its device page for the IPSW.
The Three iPhone SE Generations
All three are marketed simply as "iPhone SE", so the identifier is the only reliable way to tell them apart:
Apple signs only the current build, and closes the previous one shortly after a new release ships. For the exact build signed right now, check the live signing status.
| Generation | Year | Screen | Chip | Identifier | Latest / Final iOS |
|---|---|---|---|---|---|
| iPhone SE (1st gen) | 2016 | 4-inch | A9 | iPhone8,4 | 15.8.8 (19H422) — final |
| iPhone SE (2nd gen) | 2020 | 4.7-inch | A13 | iPhone12,8 | iOS 26 — current |
| iPhone SE (3rd gen) | 2022 | 4.7-inch | A15 | iPhone14,6 | iOS 26 — current |
Two things trip people up. First, the original SE uses the body of the iPhone 5s (4-inch), while the 2020 and 2022 models share the body of the iPhone 8 (4.7-inch) — they look almost identical to each other. Second, the 3rd-gen SE identifier iPhone14,6 sits in the same iPhone14,x range as the iPhone 13 and iPhone 14 families, so never guess from the number alone.
Currently Signed and Final Builds
Apple only lets you restore or update to a signed build:
- iPhone SE (2020) and (3rd gen): iOS 26.6.1 (23G83) is the latest signed build. Apple normally signs only the current build, so install that one and check the live signing status before you download.
- iPhone SE (1st gen): iOS 15.8.8 (19H422) is the last release and remains signed, because it is the only build Apple still offers for that model — so it stays restorable.
Signing changes without warning — confirm status before downloading: see how to check IPSW signing status and what a signed IPSW is.
Which iPhone SE Do I Have?
Open Settings → General → About and read the Model Number (tap it to reveal the A-number), then match it to the identifier above. The quickest physical tell: if it has a 4-inch screen and a Home button in a small iPhone 5s-style body, it is the 2016 original (iPhone8,4). If it is a 4.7-inch iPhone 8-style body, it is either the 2020 (iPhone12,8) or 2022 (iPhone14,6) model — and only the identifier distinguishes those two.
Which Build Should You Install?
Always install the newest signed build for your model. For the 2020 and 3rd-gen SE that is iOS 26.6.1 (23G83). For the original SE there is only one option — iOS 15.8.8 (19H422). Once Apple stops signing a build it can no longer be restored, so there is no benefit to holding an older IPSW.
How to Restore an iPhone SE with an IPSW
The process is the same for every generation: back up your device, turn off Find My (Settings → your name → Find My → Find My iPhone), connect it to a Mac or PC, and in Finder, the Apple Devices app, or iTunes hold Option (Mac) or Shift (Windows) and click Restore, then select the IPSW that matches your identifier. All three SE models use a Lightning connector. If the phone is unresponsive, put it into recovery mode first. For signing rules and downgrade limits, see what a signed IPSW is.
iPhone SE and iOS 27
The 3rd-generation SE (A15) is comfortably within the range of actively supported devices. Whether the 2020 SE (A13) receives the next major release depends on Apple's cutoff for that year, and the original 2016 SE is long past its final iOS. Check the iOS 27 supported devices list for the confirmed compatibility picture.
Older SE-Era iPhones
The original iPhone SE shares the A9 chip and the same final iOS 15.8.8 build as the iPhone 6s. If you are working across that generation of devices, see the iPhone 6, 6s & 6s Plus firmware guide and the iPhone 7 firmware guide for their identifiers and final builds.
All iPhone SE Firmware Downloads
Open your model's device page for the live list of signed IPSW files:
You can also browse every model from the iPhone firmware page.
iPhone SE Firmware FAQ
How many iPhone SE generations are there?
Three: the 2016 original (iPhone8,4), the 2020 model (iPhone12,8), and the 2022 third generation (iPhone14,6). Each has its own IPSW.
What is the latest iOS for the iPhone SE?
The 2020 and 3rd-generation iPhone SE run iOS 26.6.1 (build 23G83), the current signed release. The original 2016 SE is capped at iOS 15.8.8 (19H422).
What are the iPhone SE model identifiers?
iPhone SE 1st gen is iPhone8,4, iPhone SE 2020 is iPhone12,8, and iPhone SE 3rd gen is iPhone14,6.
What is the final iOS version for the original iPhone SE?
iOS 15.8.8 (build 19H422) is the last release for the 2016 iPhone SE (iPhone8,4). It remains signed and restorable because it is the only build Apple still offers for that model.
How do I tell the 2020 and 2022 iPhone SE apart?
They share the same 4.7-inch iPhone 8-style body and look identical. Only the model identifier distinguishes them: the 2020 model is iPhone12,8 and the 2022 model is iPhone14,6. Check Settings → General → About.
Do all iPhone SE models use the same firmware?
No. Each generation has its own IPSW tied to its identifier. An IPSW for one SE will not restore another, even though all three carry the "iPhone SE" name.
Can I downgrade my iPhone SE to an older iOS version?
Only to a build Apple is still signing. Once a version is unsigned it can no longer be restored, so your options are limited to the currently signed builds shown on your model's device page.
Which iPhone does the original SE share firmware behaviour with?
The 2016 iPhone SE uses the same A9 chip and reached the same final build, iOS 15.8.8, as the iPhone 6s. They are not interchangeable, but their support timelines match.
