Bootloader unlocking: Difference between revisions

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====Workaround Google Play Services====

On a default Android system, there is a deep integration with [[wikipedia:Google_Play_Services|Google Play Services]] (and [[Google Mobile Services]] (GMS)). This is a system process that requires access to files, contacts, storage, call logs, SMS messages, location, camera, and microphone. And without this process running, basic system apps will not function.<ref>{{Cite web |last=Aragon |first=Jonah |date=21 Jul 2024 |title=Android |url=https://www.privacyguides.org/en/android/#install-a-custom-distribution |url-status=live |access-date=17 Aug 2025 |website=Privacy Guides}}</ref> Alternative systems avoid this process entirely, or use a privacy-preserving workaround such as:

On a default Android system, there is a deep integration with [[wikipedia:Google_Play_Services|Google Play Services]] (and [[Google Mobile Services]] (GMS)). This is a system process that requires access to files, contacts, storage, call logs, SMS messages, location, camera, and microphone. And without this process running, basic system apps will not function.<ref>{{Cite web |last=Aragon |first=Jonah |date=21 Jul 2024 |title=Android |url=https://www.privacyguides.org/en/android/#install-a-custom-distribution |url-status=live |access-date=17 Aug 2025 |website=Privacy Guides |url-status=live |archive-url=http://web.archive.org/web/20260131014956/https://www.privacyguides.org/en/android/ |archive-date=31 Jan 2026}}</ref> Alternative systems avoid this process entirely, or use a privacy-preserving workaround such as:

*[https://grapheneos.org/features#sandboxed-google-play GrapheneOS's Sandboxed Google Play]

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==='''2. Expanding Device Lifespan'''===

Most custom ROMs are free of bloatware and can thus be used to extend the longevity of phones that have become unusable due to the default system growing larger with each manufacturer update. Especially on low-end phones, these updates often exhaust the built-in storage after as little as two years. This renders the devices slow and unstable, leaving no room for user data. Custom ROMs are typically much smaller than the manufacturer's software. Consequently, many old phones can run even faster with a custom ROM than they did when new, thus often more than doubling their useful lifespan.<ref>{{Cite web |title=By how much do custom roms really extend Phone lifespans? |url=https://www.reddit.com/r/AndroidQuestions/comments/gdq2rc/comment/fpj11ay/ |access-date=2025-08-23 |website=Reddit}}</ref><ref>{{Cite web |date=2023-03-10 |title=Xiaomi Redmi 8a - olivelite with Dual Sim |url=https://community.e.foundation/t/xiaomi-redmi-8a-olivelite-with-dual-sim/29192/12 |url-status=live |access-date=2025-08-23 |website=/e/OS Community}}</ref>

Most custom ROMs are free of bloatware and can thus be used to extend the longevity of phones that have become unusable due to the default system growing larger with each manufacturer update. Especially on low-end phones, these updates often exhaust the built-in storage after as little as two years. This renders the devices slow and unstable, leaving no room for user data. Custom ROMs are typically much smaller than the manufacturer's software. Consequently, many old phones can run even faster with a custom ROM than they did when new, thus often more than doubling their useful lifespan.<ref>{{Cite web |title=By how much do custom roms really extend Phone lifespans? |url=https://www.reddit.com/r/AndroidQuestions/comments/gdq2rc/comment/fpj11ay/ |access-date=2025-08-23 |website=Reddit}}</ref><ref>{{Cite web |date=2023-03-10 |title=Xiaomi Redmi 8a - olivelite with Dual Sim |url=https://community.e.foundation/t/xiaomi-redmi-8a-olivelite-with-dual-sim/29192/12 |url-status=live |access-date=2025-08-23 |website=/e/OS Community |url-status=live |archive-url=http://web.archive.org/web/20250907145946/https://community.e.foundation/t/xiaomi-redmi-8a-olivelite-with-dual-sim/29192/12 |archive-date=7 Sep 2025}}</ref>

==='''3. Updates after the manufacturer abandons the device'''===

Low-end devices usually receive only a few years or even months of security updates.<ref>{{Cite web |title=Android Update Matrix |url=https://www.androidupdatetracker.com/update-matrix |access-date=2025-08-23 |website=Android Update Tracker}}</ref> Since most custom ROMs are built by the open-source community, installing one of these custom ROMs allows users to receive security updates for the Android system and default components, such as web browser engines and PDF readers, for a significantly longer period than with the manufacturer's OS.

Low-end devices usually receive only a few years or even months of security updates.<ref>{{Cite web |title=Android Update Matrix |url=https://www.androidupdatetracker.com/update-matrix |access-date=2025-08-23 |website=Android Update Tracker |url-status=live |archive-url=http://web.archive.org/web/20251206020040/https://www.androidupdatetracker.com/update-matrix |archive-date=6 Dec 2025}}</ref> Since most custom ROMs are built by the open-source community, installing one of these custom ROMs allows users to receive security updates for the Android system and default components, such as web browser engines and PDF readers, for a significantly longer period than with the manufacturer's OS.

==='''4. Customization'''===

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Unlocking the bootloader is only [[Phones that do not allow bootloader unlock|possible on some, but not all Android devices]].

Apple products such as iPhones do support unlocking the bootloader, Instead, People jailbreak their phones with 3rd party software.<ref>https://www.quora.com/Can-you-install-a-different-operating-system-on-your-iPhone-if-it-was-not-sold-with-one-built-in-from-Apple</ref><ref>https://youtu.be/O0_Aou3eZl8</ref>

Apple products such as iPhones do support unlocking the bootloader, Instead, People jailbreak their phones with 3rd party software.<ref>https://www.quora.com/Can-you-install-a-different-operating-system-on-your-iPhone-if-it-was-not-sold-with-one-built-in-from-Apple</ref><ref>https://youtu.be/O0_Aou3eZl8 ([https://preservetube.com/watch?v=O0_Aou3eZl8 Archived])</ref>

==Alternative Android-based Operating Systems==

These include, but are not limited to:

@@ Line 26: / Line 26: @@
 ====Workaround Google Play Services====
-On a default Android system, there is a deep integration with [[wikipedia:Google_Play_Services|Google Play Services]] (and [[Google Mobile Services]] (GMS)). This is a system process that requires access to files, contacts, storage, call logs, SMS messages, location, camera, and microphone. And without this process running, basic system apps will not function.<ref>{{Cite web |last=Aragon |first=Jonah |date=21 Jul 2024 |title=Android |url=https://www.privacyguides.org/en/android/#install-a-custom-distribution |url-status=live |access-date=17 Aug 2025 |website=Privacy Guides}}</ref> Alternative systems avoid this process entirely, or use a privacy-preserving workaround such as:
+On a default Android system, there is a deep integration with [[wikipedia:Google_Play_Services|Google Play Services]] (and [[Google Mobile Services]] (GMS)). This is a system process that requires access to files, contacts, storage, call logs, SMS messages, location, camera, and microphone. And without this process running, basic system apps will not function.<ref>{{Cite web |last=Aragon |first=Jonah |date=21 Jul 2024 |title=Android |url=https://www.privacyguides.org/en/android/#install-a-custom-distribution |url-status=live |access-date=17 Aug 2025 |website=Privacy Guides |url-status=live |archive-url=http://web.archive.org/web/20260131014956/https://www.privacyguides.org/en/android/ |archive-date=31 Jan 2026}}</ref> Alternative systems avoid this process entirely, or use a privacy-preserving workaround such as:
 *[https://grapheneos.org/features#sandboxed-google-play GrapheneOS's Sandboxed Google Play]
@@ Line 33: / Line 33: @@
 ==='''2. Expanding Device Lifespan'''===
-Most custom ROMs are free of bloatware and can thus be used to extend the longevity of phones that have become unusable due to the default system growing larger with each manufacturer update. Especially on low-end phones, these updates often exhaust the built-in storage after as little as two years. This renders the devices slow and unstable, leaving no room for user data. Custom ROMs are typically much smaller than the manufacturer's software. Consequently, many old phones can run even faster with a custom ROM than they did when new, thus often more than doubling their useful lifespan.<ref>{{Cite web |title=By how much do custom roms really extend Phone lifespans? |url=https://www.reddit.com/r/AndroidQuestions/comments/gdq2rc/comment/fpj11ay/ |access-date=2025-08-23 |website=Reddit}}</ref><ref>{{Cite web |date=2023-03-10 |title=Xiaomi Redmi 8a - olivelite with Dual Sim |url=https://community.e.foundation/t/xiaomi-redmi-8a-olivelite-with-dual-sim/29192/12 |url-status=live |access-date=2025-08-23 |website=/e/OS Community}}</ref><!-- Please provide better sources than forums and reddits. You can read the citation guide on this wiki for more tips -->
+Most custom ROMs are free of bloatware and can thus be used to extend the longevity of phones that have become unusable due to the default system growing larger with each manufacturer update. Especially on low-end phones, these updates often exhaust the built-in storage after as little as two years. This renders the devices slow and unstable, leaving no room for user data. Custom ROMs are typically much smaller than the manufacturer's software. Consequently, many old phones can run even faster with a custom ROM than they did when new, thus often more than doubling their useful lifespan.<ref>{{Cite web |title=By how much do custom roms really extend Phone lifespans? |url=https://www.reddit.com/r/AndroidQuestions/comments/gdq2rc/comment/fpj11ay/ |access-date=2025-08-23 |website=Reddit}}</ref><ref>{{Cite web |date=2023-03-10 |title=Xiaomi Redmi 8a - olivelite with Dual Sim |url=https://community.e.foundation/t/xiaomi-redmi-8a-olivelite-with-dual-sim/29192/12 |url-status=live |access-date=2025-08-23 |website=/e/OS Community |url-status=live |archive-url=http://web.archive.org/web/20250907145946/https://community.e.foundation/t/xiaomi-redmi-8a-olivelite-with-dual-sim/29192/12 |archive-date=7 Sep 2025}}</ref><!-- Please provide better sources than forums and reddits. You can read the citation guide on this wiki for more tips -->
 ==='''3. Updates after the manufacturer abandons the device'''===
-Low-end devices usually receive only a few years or even months of security updates.<ref>{{Cite web |title=Android Update Matrix |url=https://www.androidupdatetracker.com/update-matrix |access-date=2025-08-23 |website=Android Update Tracker}}</ref> Since most custom ROMs are built by the open-source community, installing one of these custom ROMs allows users to receive security updates for the Android system and default components, such as web browser engines and PDF readers, for a significantly longer period than with the manufacturer's OS.<!-- Source? -->
+Low-end devices usually receive only a few years or even months of security updates.<ref>{{Cite web |title=Android Update Matrix |url=https://www.androidupdatetracker.com/update-matrix |access-date=2025-08-23 |website=Android Update Tracker |url-status=live |archive-url=http://web.archive.org/web/20251206020040/https://www.androidupdatetracker.com/update-matrix |archive-date=6 Dec 2025}}</ref> Since most custom ROMs are built by the open-source community, installing one of these custom ROMs allows users to receive security updates for the Android system and default components, such as web browser engines and PDF readers, for a significantly longer period than with the manufacturer's OS.<!-- Source? -->
 ==='''4. Customization'''===
@@ Line 55: / Line 55: @@
 Unlocking the bootloader is only [[Phones that do not allow bootloader unlock|possible on some, but not all Android devices]].
-Apple products such as iPhones do support unlocking the bootloader, Instead, People jailbreak their phones with 3rd party software.<ref>https://www.quora.com/Can-you-install-a-different-operating-system-on-your-iPhone-if-it-was-not-sold-with-one-built-in-from-Apple</ref><ref>https://youtu.be/O0_Aou3eZl8</ref>
+Apple products such as iPhones do support unlocking the bootloader, Instead, People jailbreak their phones with 3rd party software.<ref>https://www.quora.com/Can-you-install-a-different-operating-system-on-your-iPhone-if-it-was-not-sold-with-one-built-in-from-Apple</ref><ref>https://youtu.be/O0_Aou3eZl8 ([https://preservetube.com/watch?v=O0_Aou3eZl8 Archived])</ref>
 ==Alternative Android-based Operating Systems==
 These include, but are not limited to: