Forced eSIMs: Difference between revisions
→Google Pixel: major additions , preamble and context for less tech-savvy reads |
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==Hardware== | ==Hardware== | ||
=== Understanding modern sim card & [[wikipedia:ESIM|'''eSIM''' ('''embedded SIM''')]] hardware. === | ===Understanding modern sim card & [[wikipedia:ESIM|'''eSIM''' ('''embedded SIM''')]] hardware.=== | ||
The current global modern standard by market adoption for SIM (Subscriber Identity Module) cards are nano sim form factor, universal integrated circuit card (UICC) SOC's (system on a chip) cards. <ref>https://en.wikipedia.org/wiki/SIM_card#Developments</ref> <ref>https://en.wikipedia.org/wiki/Universal_integrated_circuit_card</ref> this is the smaller sim card you started seeing in every handset from every major phone manufacturer beginning with hardware releases after 2012.<ref>https://en.wikipedia.org/wiki/SIM_card#Nano-SIM</ref> just like your phone, computer etc. these cards have their own cpu ram rom and digital I/o. <ref>https://en.wikipedia.org/wiki/Universal_integrated_circuit_card#design</ref> '''eUICC''' (embedded UICC) also known as E-SIM cards are a form of highly re-programmable SIM typically as [[wikipedia:Ball_grid_array|BGA]] IC chips soldered directly to the phones logic board during manufacturing. | The current global modern standard by market adoption for SIM (Subscriber Identity Module) cards are nano sim form factor, universal integrated circuit card (UICC) SOC's (system on a chip) cards. <ref>https://en.wikipedia.org/wiki/SIM_card#Developments</ref> <ref>https://en.wikipedia.org/wiki/Universal_integrated_circuit_card</ref> this is the smaller sim card you started seeing in every handset from every major phone manufacturer beginning with hardware releases after 2012.<ref>https://en.wikipedia.org/wiki/SIM_card#Nano-SIM</ref> just like your phone, computer etc. these cards have their own cpu ram rom and digital I/o. <ref>https://en.wikipedia.org/wiki/Universal_integrated_circuit_card#design</ref> '''eUICC''' (embedded UICC) also known as E-SIM cards are a form of highly re-programmable SIM typically as [[wikipedia:Ball_grid_array|BGA]] IC chips soldered directly to the phones logic board during manufacturing. | ||
===iPhone=== | ===iPhone=== | ||
Apple | Apple has introduced eUICC chips & eSIM support alongside the release of the iPhone 12 series in 2020. <ref>https://en.wikipedia.org/wiki/IPhone_12 | ||
https://www.gsmarena.com/apple_iphone_12-10509.php | https://www.gsmarena.com/apple_iphone_12-10509.php | ||
https://www.apple.com/by/iphone-12/specs/</ref> | https://www.apple.com/by/iphone-12/specs/</ref> Apple has continued this feature to date. <ref>https://www.gsmarena.com/results.php3?chkESIM=selected&chkReview=selected&sMakers=48&sAvailabilities=1,2&s5Gs=0&idCardslot=3</ref> In 2022, with the release of the iPhone 14 series USA model, iPhones dropped hardware support of user replaceable UICC nano sim cards.<ref>https://www.gsmarena.com/apple_iphone_14-11861.php | ||
https://support.apple.com/en-us/118669</ref> "'''iPhone 14''' models and later that are '''eSIM only''' can activate without a Wi-Fi network. How to set up an '''eSIM''' on '''iPhone'''." <ref>https://support.apple.com/en-us/118669</ref>(the normal sim card most US and international users are familiar with.) in all other apple model varieties, INTERNATIONAL and CHINA. nano-sim remained supported outside the United States; by the 14 series, 15 series and 16 series. (most recent release as of writing 1/26/25.) | https://support.apple.com/en-us/118669</ref> "'''iPhone 14''' models and later that are '''eSIM only''' can activate without a Wi-Fi network. How to set up an '''eSIM''' on '''iPhone'''." <ref>https://support.apple.com/en-us/118669</ref>(the normal sim card most US and international users are familiar with.) in all other apple model varieties, INTERNATIONAL and CHINA. nano-sim remained supported outside the United States; by the 14 series, 15 series and 16 series. (most recent release as of writing 1/26/25.) | ||
This transition raises further concerns about potentials for abuse if unregulated through [[wikipedia:Vendor_lock-in|Vendor lock in]], [[planned obsolescence]], and [[Anti competitive behavior]] in the form of [[Used market resisctions|used market restrictions]] <ref name=":0">https://www.apple.com/privacy/control/</ref><ref name=":1">https://en.wikipedia.org/wiki/Planned_obsolescence</ref> | |||
===Future speculation=== | ===Future speculation=== | ||
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*iPhone 17 Air: | *iPhone 17 Air: | ||
According to | According to unofficial preliminary specifications for the iPhone 17 Air, support for nano-sim will be entirely dropped for the model across the world.<ref>https://www.gsmarena.com/apple_iphone_17_air-13502.php | ||
https://support.apple.com/en-us/101569</ref> <ref>https://www.macrumors.com/roundup/iphone-17/#sim_tray | https://support.apple.com/en-us/101569</ref> <ref>https://www.macrumors.com/roundup/iphone-17/#sim_tray | ||
https://www.theinformation.com/articles/apples-thin-iphone-has-no-physical-sims-that-could-dampen-china-sales</ref> | https://www.theinformation.com/articles/apples-thin-iphone-has-no-physical-sims-that-could-dampen-china-sales</ref> This is based on rumors and speculations, however the physical size of the device has been disclosed as "5.5mm" by Ming-Chi Kuo (a medium tech trade blogger described as "TF International Securities analyst who shares observations and predictions of tech industry trends"), which would make nano-sim support a significant enough engineering challenge, as it's widely considered unviable and/or unlikely. <ref>https://medium.com/@mingchikuo/apple%E5%9C%A82025%E5%B9%B4%E5%8F%AF%E8%83%BD%E5%B0%87%E9%9D%A2%E8%87%A8%E6%9B%B4%E7%82%BA%E5%9A%B4%E5%B3%BB%E7%9A%84%E6%8C%91%E6%88%B0-%E9%A0%88%E8%AC%B9%E6%85%8E%E9%9D%A2%E5%B0%8D%E5%B8%82%E5%A0%B4%E5%85%88%E5%89%8D%E9%81%8E%E5%BA%A6%E6%A8%82%E8%A7%80%E5%B0%8E%E8%87%B4%E7%9A%84%E6%BD%9B%E5%9C%A8%E4%B8%8B%E8%A1%8C%E9%A2%A8%E9%9A%AA-6256c091f06d</ref> | ||
'''''End note -''''' | '''''End note -''''' | ||
Industry transition to '''Integrated SIM (iSIM)''' to the end user this is indistinguishable to EUICC e-sims however with isim the soc is embedded directly in the phones SOC or CPU dye. <ref>https://en.wikipedia.org/wiki/ESIM</ref> this unfortunately irreversibly even by highly technical means such as microsoldering ties data identifiers like a sim id history with the device IMEI and hardware id's <ref>https://pmc.ncbi.nlm.nih.gov/articles/PMC9847909/#sec001</ref> Which this transition would raise further concerns about potentials for abuse if unregulated through [[wikipedia:Vendor_lock-in|Vendor lock in]], [[planned obsolescence]], and [[Anti competitive behavior]] in the form of [[Used market resisctions|used market restrictions]] <ref name=":0" /><ref name=":1" /> | |||
===Samsung Galaxy=== | ===Samsung Galaxy=== |