
iPhone14,7Download official Apple IPSW restore firmwares for iPhone 14. Released in September 2022 powered by the Apple A15 processor.
Connect your iPhone 14 to your Mac or Windows PC using a high-quality USB/Lightning cable.
On macOS Catalina or newer, open Finder. On Windows or older macOS, open iTunes.
Hold down Option (Mac) or Shift (Windows) and click the Restore button. Choose the downloaded IPSW file.
Official firmware downloads for iPhone 14
| Version | Build | Status | Release Date | File Size | Actions |
|---|---|---|---|---|---|
| iOS 27.2 | 24B119 | Signed | Oct 26, 2026 | — | |
| iOS 27.2 RC | 24B115 | Signed | Oct 19, 2026 | — | |
| iOS 27.2 beta 4 | 24B5110a | Signed | Oct 13, 2026 | — | |
| iOS 27.2 beta 3 | 24B5099f | Signed | Oct 4, 2026 | — | |
| iOS 27.0.1 | 24A446 | Signed | Sep 27, 2026 | — | |
| iOS 27.2 beta 2 | 24B5089g | Signed | Sep 20, 2026 | — | |
| iOS 27.2 beta | 24B5084k | Signed | Sep 15, 2026 | — | |
| iOS 27.0 | 24A437 | Signed | Sep 13, 2026 | — | |
| iOS 27.0 RC | 24A435 | Signed | Sep 8, 2026 | — | |
| iOS 27.0 beta 8 | 24A5430a | Signed | Aug 31, 2026 | — | |
| iOS 27.0 beta 7 | 24A5424a | Signed | Aug 24, 2026 | — | |
| iOS 27.0 beta 6 | 24A5418b | Signed | Aug 16, 2026 | — | |
| iOS 27.0 beta 5 | 24A5408d | Signed | Aug 9, 2026 | — | |
| iOS 27.0 beta 4 | 24A5390f | Signed | Jul 19, 2026 | — | |
| iOS 27.0 beta 3 | 24A5380h | Signed | Jul 5, 2026 | — | |
| iOS 27.0 beta 2 | 24A5370h | Unsigned | Jun 21, 2026 | — | |
| iOS 27.0 beta | 24A5355q | Unsigned | Jun 7, 2026 | — |
| Version | Build | Status | Release Date | File Size | Actions |
|---|---|---|---|---|---|
| iOS 26.6.2 | 23G90 | Signed | Sep 8, 2026 | — | |
| iOS 26.6.1 | 23G83 | Signed | Aug 16, 2026 | — | |
| iOS 26.6.1 RC | 23G82 | Signed | Aug 9, 2026 | — | |
| iOS 26.6 RC | 23G71 | Signed | Jul 19, 2026 | — | |
| iOS 26.6 beta 5 | 23G5065a | Signed | Jul 12, 2026 | — | |
| iOS 26.6 beta 4 | 23G5057c | Unsigned | Jul 5, 2026 | — | |
| iOS 26.6 beta 3 | 23G5052d | Unsigned | Jun 28, 2026 | — | |
| iOS 26.5.2 | 23F84 | Signed | Jun 28, 2026 | — | |
| iOS 26.6 beta 2 | 23G5043d | Unsigned | Jun 14, 2026 | — | |
| iOS 26.6 beta | 23G5028e | Unsigned | May 25, 2026 | — | |
| iOS 26.5 RC 2 | 23F77 | Unsigned | May 7, 2026 | — | |
| iOS 26.5 RC | 23F75 | Unsigned | May 3, 2026 | — | |
| iOS 26.5 beta 4 | 23F5069b | Unsigned | Apr 26, 2026 | — | |
| iOS 26.4.2 | 23E261 | Unsigned | Apr 21, 2026 | — | |
| iOS 26.5 beta 3 | 23F5059e | Unsigned | Apr 19, 2026 | — | |
| iOS 26.5 beta 2 | 23F5054d | Unsigned | Apr 12, 2026 | — | |
| iOS 26.5 beta 2 [Revised] | 23F5054h | Unsigned | Apr 12, 2026 | — | |
| iOS 26.4.1 | 23E254 | Unsigned | Apr 7, 2026 | — | |
| iOS 26.5 beta (v2) | 23F5043k | Unsigned | Apr 2, 2026 | — | |
| iOS 26.5 beta | 23F5043g | Unsigned | Mar 29, 2026 | — | |
| iOS 26.4 | 23E246 | Unsigned | Mar 23, 2026 | — | |
| iOS 26.4 RC | 23E244 | Unsigned | Mar 17, 2026 | — | |
| iOS 26.4 beta 4 | 23E5234a | Unsigned | Mar 8, 2026 | — | |
| iOS 26.4 beta 3 v.2 | 23E5223k | Unsigned | Mar 4, 2026 | — | |
| iOS 26.3.1 | 23D8133 | Unsigned | Mar 3, 2026 | — | |
| iOS 26.4 beta 3 | 23E5223f | Unsigned | Mar 1, 2026 | — | |
| iOS 26.4 beta 2 | 23E5218e | Unsigned | Feb 22, 2026 | — | |
| iOS 26.4 beta | 23E5207q | Unsigned | Feb 15, 2026 | — | |
| iOS 26.3 | 23D127 | Unsigned | Feb 10, 2026 | — | |
| iOS 26.3 RC | 23D125 | Unsigned | Feb 3, 2026 | — | |
| iOS 26.3 beta 3 | 23D5114d | Unsigned | Jan 25, 2026 | — | |
| iOS 26.2.1 | 23C71 | Unsigned | Jan 25, 2026 | — | |
| iOS 26.3 beta 2 | 23D5103d | Unsigned | Jan 11, 2026 | — | |
| iOS 26.3 beta | 23D5089e | Unsigned | Dec 14, 2025 | — | |
| iOS 26.2 | 23C55 | Unsigned | Dec 11, 2025 | — | |
| iOS 26.2 RC 2 | 23C54 | Unsigned | Dec 7, 2025 | — | |
| iOS 26.2 RC | 23C52 | Unsigned | Dec 2, 2025 | — | |
| iOS 26.2 beta 3 | 23C5044b | Unsigned | Nov 16, 2025 | — | |
| iOS 26.2 beta 2 | 23C5033h | Unsigned | Nov 11, 2025 | — | |
| iOS 26.2 beta | 23C5027f | Unsigned | Nov 3, 2025 | — | |
| iOS 26.1 | 23B85 | Unsigned | Nov 2, 2025 | — | |
| iOS 26.1 RC | 23B82 | Unsigned | Oct 27, 2025 | — | |
| iOS 26.1 beta 4 | 23B5073a | Unsigned | Oct 19, 2025 | — | |
| iOS 26.1 beta 3 | 23B5064e | Unsigned | Oct 12, 2025 | — | |
| iOS 26.1 beta 2 | 23B5059e | Unsigned | Oct 5, 2025 | — | |
| iOS 26.0.1 | 23A355 | Unsigned | Sep 28, 2025 | — | |
| iOS 26.1 beta | 23B5044l | Unsigned | Sep 21, 2025 | — | |
| iOS 26.0 | 23A341 | Unsigned | Sep 14, 2025 | — | |
| iOS 26.0 RC | 23A340 | Unsigned | Sep 8, 2025 | — | |
| iOS 26.0 beta 9 | 23A5336a | Unsigned | Sep 1, 2025 | — | |
| iOS 26.0 beta 8 | 23A5330a | Unsigned | Aug 24, 2025 | — | |
| iOS 26.0 beta 7 | 23A5326a | Unsigned | Aug 17, 2025 | — | |
| iOS 26.0 beta 6 | 23A5318c | Unsigned | Aug 10, 2025 | — | |
| iOS 26.0 beta 5 | 23A5308g | Unsigned | Aug 4, 2025 | — | |
| iOS 26.0 beta 4 | 23A5297i | Unsigned | Jul 21, 2025 | — | |
| iOS 26.0 beta 3 | 23A5287g | Unsigned | Jul 6, 2025 | — | |
| iOS 26.0 beta 2 | 23A5276f | Unsigned | Jun 22, 2025 | — | |
| iOS 26.0 beta | 23A5260n | Unsigned | Jun 8, 2025 | — |
| Version | Build | Status | Release Date | File Size | Actions |
|---|---|---|---|---|---|
| iOS 18.6.2 | 22G100 | Unsigned | Aug 19, 2025 | — | |
| iOS 18.6.1 | 22G90 | Unsigned | Aug 13, 2025 | — | |
| iOS 18.6 | 22G86 | Unsigned | Jul 28, 2025 | — | |
| iOS 18.6 RC | 22G84 | Unsigned | Jul 20, 2025 | — | |
| iOS 18.6 beta 3 | 22G5073b | Unsigned | Jul 13, 2025 | — | |
| iOS 18.6 beta 2 | 22G5064d | Unsigned | Jun 29, 2025 | — | |
| iOS 18.6 beta | 22G5054d | Unsigned | Jun 15, 2025 | — | |
| iOS 18.5 | 22F76 | Unsigned | May 11, 2025 | — | |
| iOS 18.5 RC | 22F75 | Unsigned | May 5, 2025 | — | |
| iOS 18.5 beta 4 | 22F5068a | Unsigned | Apr 27, 2025 | — | |
| iOS 18.5 beta 3 | 22F5053j | Unsigned | Apr 20, 2025 | — | |
| iOS 18.5 beta 2 | 22F5053f | Unsigned | Apr 13, 2025 | — | |
| iOS 18.5 beta | 22F5042g | Unsigned | Apr 1, 2025 | — | |
| iOS 18.4 RC 2 | 22E240 | Unsigned | Mar 27, 2025 | — | |
| iOS 18.4 RC | 22E239 | Unsigned | Mar 23, 2025 | — | |
| iOS 18.4 beta 4 | 22E5232a | Unsigned | Mar 16, 2025 | — | |
| iOS 18.3.2 | 22D82 | Unsigned | Mar 10, 2025 | — | |
| iOS 18.4 beta 3 | 22E5222f | Unsigned | Mar 9, 2025 | — | |
| iOS 18.4 beta 2 | 22E5216h | Unsigned | Mar 2, 2025 | — | |
| iOS 18.4 beta | 22E5200s | Unsigned | Feb 20, 2025 | — | |
| iOS 18.3.1 | 22D72 | Unsigned | Feb 9, 2025 | — | |
| iOS 18.3 | 22D63 | Unsigned | Jan 26, 2025 | — | |
| iOS 18.3 RC | 22D60 | Unsigned | Jan 20, 2025 | — | |
| iOS 18.3 beta 3 | 22D5055b | Unsigned | Jan 15, 2025 | — | |
| iOS 18.3 beta 2 | 22D5040d | Unsigned | Jan 6, 2025 | — | |
| iOS 18.2.1 | 22C161 | Unsigned | Jan 5, 2025 | — | |
| iOS 18.3 beta | 22D5034e | Unsigned | Dec 15, 2024 | — | |
| iOS 18.2 | 22C152 | Unsigned | Dec 10, 2024 | — | |
| iOS 18.2 RC 2 | 22C151 | Unsigned | Dec 8, 2024 | — | |
| iOS 18.2 RC | 22C150 | Unsigned | Dec 4, 2024 | — | |
| iOS 18.2 beta 4 | 22C5142a | Unsigned | Nov 19, 2024 | — | |
| iOS 18.2 beta 3 | 22C5131e | Unsigned | Nov 10, 2024 | — | |
| iOS 18.2 beta 2 | 22C5125e | Unsigned | Nov 3, 2024 | — | |
| iOS 18.1 | 22B83 | Unsigned | Oct 27, 2024 | — | |
| iOS 18.1 RC | 22B82 | Unsigned | Oct 20, 2024 | — | |
| iOS 18.1 beta 7 | 22B5075a | Unsigned | Oct 13, 2024 | — | |
| iOS 18.1 beta 6 | 22B5069a | Unsigned | Oct 6, 2024 | — | |
| iOS 18.1 beta 5 | 22B5054e | Unsigned | Sep 22, 2024 | — | |
| iOS 18.1 beta 4 | 22B5045g | Unsigned | Sep 16, 2024 | — | |
| iOS 18.0 | 22A3354 | Unsigned | Sep 8, 2024 | — | |
| iOS 18.0 beta 8 | 22A5350a | Unsigned | Aug 27, 2024 | — | |
| iOS 18.0 beta 7 | 22A5346a | Unsigned | Aug 19, 2024 | — | |
| iOS 18.0 beta 6 | 22A5338b | Unsigned | Aug 11, 2024 | — | |
| iOS 18.0 beta 5 | 22A5326f | Unsigned | Aug 4, 2024 | — | |
| iOS 18.0 beta 4 | 22A5316j | Unsigned | Jul 22, 2024 | — | |
| iOS 18.0 beta 3 | 22A5307f | Unsigned | Jul 7, 2024 | — | |
| iOS 18.0 beta 2 | 22A5297f | Unsigned | Jun 23, 2024 | — | |
| iOS 18.0 beta | 22A5282m | Unsigned | Jun 9, 2024 | — |
| Version | Build | Status | Release Date | File Size | Actions |
|---|---|---|---|---|---|
| iOS 17.7 RC | 21H16 | Unsigned | Sep 8, 2024 | — | |
| iOS 17.6.1 [Revised] | 21G101 | Unsigned | Aug 18, 2024 | — | |
| iOS 17.6.1 | 21G93 | Unsigned | Aug 6, 2024 | — | |
| iOS 17.6 | 21G80 | Unsigned | Jul 28, 2024 | — | |
| iOS 17.6 RC | 21G79 | Unsigned | Jul 22, 2024 | — | |
| iOS 17.6 beta 4 | 21G5075a | Unsigned | Jul 15, 2024 | — | |
| iOS 17.6 beta 3 | 21G5066d | Unsigned | Jul 8, 2024 | — | |
| iOS 17.6 beta 2 | 21G5061c | Unsigned | Jun 30, 2024 | — | |
| iOS 17.6 beta | 21G5052e | Unsigned | Jun 16, 2024 | — | |
| iOS 17.5.1 | 21F90 | Unsigned | May 19, 2024 | — | |
| iOS 17.5 RC | 21F79 | Unsigned | May 6, 2024 | — | |
| iOS 17.5 beta 4 | 21F5073b | Unsigned | Apr 29, 2024 | — | |
| iOS 17.5 beta 3 | 21F5063f | Unsigned | Apr 22, 2024 | — | |
| iOS 17.5 beta 2 | 21F5058e | Unsigned | Apr 15, 2024 | — | |
| iOS 17.5 beta | 21F5048f | Unsigned | Apr 1, 2024 | — | |
| iOS 17.4.1 [Revised] | 21E237 | Unsigned | Mar 25, 2024 | — | |
| iOS 17.4.1 | 21E236 | Unsigned | Mar 20, 2024 | — | |
| iOS 17.4 | 21E219 | Unsigned | Mar 4, 2024 | — | |
| iOS 17.4 RC | 21E217 | Unsigned | Feb 26, 2024 | — | |
| iOS 17.4 beta 4 | 21E5209b | Unsigned | Feb 19, 2024 | — | |
| iOS 17.4 beta 3 | 21E5200d | Unsigned | Feb 12, 2024 | — | |
| iOS 17.3.1 | 21D61 | Unsigned | Feb 7, 2024 | — | |
| iOS 17.4 beta 2 | 21E5195e | Unsigned | Feb 5, 2024 | — | |
| iOS 17.4 beta [Revised] | 21E5184k | Unsigned | Jan 29, 2024 | — | |
| iOS 17.4 beta | 21E5184i | Unsigned | Jan 24, 2024 | — | |
| iOS 17.3 RC | 21D50 | Unsigned | Jan 16, 2024 | — | |
| iOS 17.3 beta 3 | 21D5044a | Unsigned | Jan 8, 2024 | — | |
| iOS 17.3 beta 2 | 21D5036c | Unsigned | Jan 2, 2024 | — | |
| iOS 17.2.1 | 21C66 | Unsigned | Dec 18, 2023 | — | |
| iOS 17.3 beta | 21D5026f | Unsigned | Dec 11, 2023 | — | |
| iOS 17.2 RC | 21C62 | Unsigned | Dec 4, 2023 | — | |
| iOS 17.1.2 | 21B101 | Unsigned | Nov 29, 2023 | — | |
| iOS 17.2 beta 4 | 21C5054b | Unsigned | Nov 27, 2023 | — | |
| iOS 17.2 beta 3 | 21C5046c | Unsigned | Nov 13, 2023 | — | |
| iOS 17.2 beta 2 | 21C5040g | Unsigned | Nov 8, 2023 | — | |
| iOS 17.1.1 | 21B91 | Unsigned | Nov 6, 2023 | — | |
| iOS 17.2 beta | 21C5029g | Unsigned | Oct 25, 2023 | — | |
| iOS 17.1 RC | 21B74 | Unsigned | Oct 16, 2023 | — | |
| iOS 17.1 beta 3 | 21B5066a | Unsigned | Oct 9, 2023 | — | |
| iOS 17.0.3 | 21A360 | Unsigned | Oct 3, 2023 | — | |
| iOS 17.1 beta 2 | 21B5056e | Unsigned | Oct 2, 2023 | — | |
| iOS 17.1 beta | 21B5045h | Unsigned | Sep 26, 2023 | — | |
| iOS 17.0.2 | 21A351 | Unsigned | Sep 25, 2023 | — | |
| iOS 17.0.1 | 21A340 | Unsigned | Sep 20, 2023 | — | |
| iOS 17.0 RC | 21A329 | Unsigned | Sep 11, 2023 | — | |
| iOS 17.0 beta 8 | 21A5326a | Unsigned | Aug 28, 2023 | — | |
| iOS 17.0 beta 7 | 21A5319a | Unsigned | Aug 21, 2023 | — | |
| iOS 17.0 beta 6 | 21A5312c | Unsigned | Aug 14, 2023 | — | |
| iOS 17.0 beta 5 | 21A5303d | Unsigned | Aug 7, 2023 | — | |
| iOS 17.0 beta 4 [Revised] | 21A5291j | Unsigned | Jul 30, 2023 | — | |
| iOS 17.0 beta 4 | 21A5291h | Unsigned | Jul 24, 2023 | — | |
| iOS 17.0 beta 3 [Revised] | 21A5277j | Unsigned | Jul 10, 2023 | — | |
| iOS 17.0 beta 3 | 21A5277h | Unsigned | Jul 4, 2023 | — | |
| iOS 17.0 beta 2 | 21A5268h | Unsigned | Jun 20, 2023 | — | |
| iOS 17.0 beta | 21A5248v | Unsigned | Jun 4, 2023 | — |
| Version | Build | Status | Release Date | File Size | Actions |
|---|---|---|---|---|---|
| iOS 16.6.1 | 20G81 | Unsigned | Sep 6, 2023 | — | |
| iOS 16.6 RC | 20G75 | Unsigned | Jul 17, 2023 | — | |
| iOS 16.6 beta 5 | 20G5070a | Unsigned | Jul 9, 2023 | — | |
| iOS 16.6 beta 4 | 20G5058d | Unsigned | Jun 26, 2023 | — | |
| iOS 16.5.1 | 20F75 | Unsigned | Jun 20, 2023 | — | |
| iOS 16.6 beta 3 | 20G5047d | Unsigned | Jun 14, 2023 | — | |
| iOS 16.6 beta 2 | 20G5037d | Unsigned | May 30, 2023 | — | |
| iOS 16.6 beta | 20G5026e | Unsigned | May 18, 2023 | — | |
| iOS 16.5 RC 2 | 20F66 | Unsigned | May 14, 2023 | — | |
| iOS 16.5 RC | 20F65 | Unsigned | May 8, 2023 | — | |
| iOS 16.5 beta 4 | 20F5059a | Unsigned | May 1, 2023 | — | |
| iOS 16.5 beta 3 | 20F5050f | Unsigned | Apr 24, 2023 | — | |
| iOS 16.5 beta 2 | 20F5039e | Unsigned | Apr 10, 2023 | — | |
| iOS 16.4.1 | 20E252 | Unsigned | Apr 6, 2023 | — | |
| iOS 16.5 beta | 20F5028e | Unsigned | Mar 27, 2023 | — | |
| iOS 16.4 | 20E247 | Unsigned | Mar 26, 2023 | — | |
| iOS 16.4 RC | 20E246 | Unsigned | Mar 20, 2023 | — | |
| iOS 16.4 beta 4 | 20E5239b | Unsigned | Mar 14, 2023 | — | |
| iOS 16.4 beta 3 | 20E5229e | Unsigned | Mar 6, 2023 | — | |
| iOS 16.4 beta 2 | 20E5223e | Unsigned | Feb 27, 2023 | — | |
| iOS 16.4 beta | 20E5212f | Unsigned | Feb 15, 2023 | — | |
| iOS 16.3.1 | 20D67 | Unsigned | Feb 12, 2023 | — | |
| iOS 16.3 RC | 20D47 | Unsigned | Jan 17, 2023 | — | |
| iOS 16.3 beta 2 | 20D5035i | Unsigned | Jan 9, 2023 | — | |
| iOS 16.3 beta | 20D5024e | Unsigned | Dec 13, 2022 | — | |
| iOS 16.2 RC | 20C65 | Unsigned | Dec 6, 2022 | — | |
| iOS 16.2 beta 4 | 20C5058d | Unsigned | Nov 30, 2022 | — | |
| iOS 16.1.2 | 20B110 | Unsigned | Nov 29, 2022 | — | |
| iOS 16.2 beta 3 | 20C5049e | Unsigned | Nov 14, 2022 | — | |
| iOS 16.1.1 | 20B101 | Unsigned | Nov 8, 2022 | — | |
| iOS 16.2 beta 2 | 20C5043e | Unsigned | Nov 7, 2022 | — | |
| iOS 16.2 beta | 20C5032e | Unsigned | Oct 24, 2022 | — | |
| iOS 16.1 | 20B82 | Unsigned | Oct 23, 2022 | — | |
| iOS 16.1 RC | 20B79 | Unsigned | Oct 17, 2022 | — | |
| iOS 16.1 beta 5 | 20B5072b | Unsigned | Oct 10, 2022 | — | |
| iOS 16.0.3 | 20A392 | Unsigned | Oct 9, 2022 | — | |
| iOS 16.1 beta 4 | 20B5064c | Unsigned | Oct 3, 2022 | — | |
| iOS 16.1 beta 3 | 20B5056e | Unsigned | Sep 26, 2022 | — | |
| iOS 16.0.2 | 20A380 | Unsigned | Sep 21, 2022 | — | |
| iOS 16.1 beta 2 | 20B5050f | Unsigned | Sep 19, 2022 | — | |
| iOS 16.1 beta | 20B5045d | Unsigned | Sep 13, 2022 | — | |
| iOS 16.0.1 | 20A371 | Unsigned | Sep 13, 2022 | — | |
| iOS 16.0 | 20A362 | Unsigned | Sep 11, 2022 | — |
Welcome to the ultimate resource page for downloading the official iOS IPSW firmware files for your iPhone 14. If you are looking to update, downgrade, or perform a completely clean installation of iOS on your device, you need the correct IPSW file. This page provides direct, unmodified download links to Apple's official servers for the iPhone14,7 model, ensuring maximum security and download speed.
An IPSW (iPod Software / iPhone Software) file is an archive format used by Apple Inc. for deploying firmware updates, feature updates, and security patches to iOS, iPadOS, tvOS, and HomePod devices. When you update your iPhone 14 over the air (OTA) via the Settings app, the device downloads a compressed delta update. However, if your device is stuck in a boot loop, experiencing severe software glitches, or you want to downgrade to an earlier signed version of iOS, a delta update is insufficient.
In these critical scenarios, you must download the full IPSW file and use a computer running iTunes or Finder to flash the firmware directly to the device's hardware. This process bypasses the corrupted local software and installs a pristine copy of the operating system, often referred to as a "clean install" or DFU Restore.
To ensure you are downloading the correct firmware, it is vital to verify your device's hardware identifier using our Device Compatibility Checker. The iPhone 14 is internally identified by Apple as iPhone14,7. It was officially released in September 2022. Depending on your region, the physical model numbers printed on the device or found in Settings > General > About are: Unknown. The logic board configuration for this specific model is Unknown.
Downloading an IPSW meant for a different model will result in a failure during the verification stage, and iTunes will throw an error. The links provided on this page are strictly filtered to only show compatible firmware builds for the iPhone14,7.
Installing a firmware file manually requires a Mac or Windows PC. Before proceeding, we strongly advise backing up your data to iCloud or your local machine, as a clean restore will erase all contents on the iPhone 14.
You can only downgrade to older versions of iOS if Apple is currently "signing" that specific firmware version. Apple uses a cryptographic signature system (SHSH blobs) to authorize firmware installations. Look for the green "Signed" checkmarks in our tables above to see which versions are currently viable for downgrading.
An "Unsigned" IPSW is a firmware version that Apple's servers will no longer authenticate. If you attempt to install an unsigned IPSW on your iPhone 14 using iTunes or Finder, the process will fail with an Error 3194 message.
Yes. We do not host, modify, or proxy the IPSW files. Every single download button on this page points directly to Apple's Content Delivery Network (CDN), specifically appldnld.apple.com or updates-http.cdn-apple.com.
No. A DFU restore or clean IPSW installation will wipe the local storage of the iPhone 14, but Apple's Activation Lock is stored remotely on their servers and tied to the device's hardware serial number.