Differences

This shows you the differences between two versions of the page.

--- phones:kyocera_digno_keitai_4:start [2026/04/03 10:02] – added sim and language phobos
+++ phones:kyocera_digno_keitai_4:start [2026/07/16 12:00] (current) – added a204kc battery phobos
@@ Line 6: / Line 6: @@
 The A20XKC lineup is marketed by [[wp>SoftBank]] and their subsidiary [[wp>ymobile|Y!mobile]], and the KY-4XC lineup is marketed by [[wp>NTT Docomo]].
+{{:phones:kyocera_digno_keitai_4:a202kc_silver_front_shot.jpg?0x270|}}
+{{:phones:kyocera_digno_keitai_4:a202kc-black-front-open-lain-2.jpg?0x270|}}
+{{:phones:kyocera_digno_keitai_4:ky-42c-black-front-side-picel.webp?0x260|}}
+{{ky-42c_red_front_open_seapickle.webp?0x260|}}
+//A silver A202KC (from Phobos), a black A202KC (from Lain), a black KY-42C (from [[https://picelboi.xyz/blog/2026-06-24-whats-with-the-new-name-picel/|ichigoleite]]), a red KY-42C (from seapickle)//
+===== Resources =====
+[[improving_performance_on_the_kyocera_digno_keitai_4|]] //Storage, phone stability// \\ \\
+[[app_persistence_on_the_kyocera_digno_keitai_4|]] //Notifications, keeping apps alive, systemizing// \\ \\
+[[keys|]] //Keys, key codes, key combinations// \\ \\
+[[kyocera_digno_keitai_4_customization|]] //Launchers, display hacks// \\ \\
+[[rooting_the_kyocera_digno_keitai_4|]] //Rooting information/guide// \\ \\
+[[kyocera_digno_keitai_4_network_info|]] //Network information, carrier compatibility, updating through non-Japanese carriers// \\ \\
 ===== Specs =====
@@ Line 15: / Line 33: @@
 ^  External storage  |  microSDHC officially supporting up to 32GB, unofficially tested to 400GB.   |||||
 ^  Battery  |  1500mAh (removable)  |||||
-^  Battery model  |  KYBEZ1[(phobos)]  |  KYBFJ1[(https://auctions.yahoo.co.jp/jp/auction/m1126309282)]  | |  KY01[(https://www.docomo.ne.jp/english/binary/pdf/support/trouble/manual/download/KY-42C_E_syousai.pdf)]  |  KY01[(https://support.ntt.com/upload/content/docomo/pdf/KY-43C_E1_syousai.pdf)]  |
+^  Battery model  |  KYBEZ1[(phobos)]  |  KYBFJ1[(https://auctions.yahoo.co.jp/jp/auction/m1126309282)]  |  KYBEZ1[(https://discord.com/channels/1448460944626684047/1466512731699155181/1527063980198203546)]   |  KY01[(https://www.docomo.ne.jp/english/binary/pdf/support/trouble/manual/download/KY-42C_E_syousai.pdf)]  |  KY01[(https://support.ntt.com/upload/content/docomo/pdf/KY-43C_E1_syousai.pdf)]  |
 ^  Primary display  |  3.4” TFT FWVGA  |||||
 ^  External display  |  0.9” OLED  |||||
@@ Line 24: / Line 42: @@
 ^  SIM  |  Nano  |||||
 ^  Languages  |      Japanese, English       |||||
-^  Release date  |  September 30, 2022[(https://www.softbank.jp/mobile/products/keitai/digno-keitai4/)]  |  November 1, 2022[(https://www.ymobile.jp/lineup/other/digno4/)]   |  September 16th, 2022  |  March 10, 2023  |  April 17, 2023  |
+^  Release date  |  September 30, 2022[(softbank_a202kc_product_page>https://www.softbank.jp/mobile/products/keitai/digno-keitai4/)]  |  November 1, 2022[(https://www.ymobile.jp/lineup/other/digno4/)]   |  September 16th, 2022  |  March 10, 2023  |  April 17, 2023  |
 ^  Colors  |  Silver, black  |  Black  |  Black  |  White, black, red  |  Black  |
 [(phobos>https://www.reddit.com/r/dumbphones/comments/1lt9u6x/the_a202kc902kc_a203kc903kc_master_guide_update)]
@@ Line 98: / Line 116: @@
 ^  Versions  ^^^^^
 ^  A202KC[(http://android-dev.kyocera.co.jp/source/versionSelect_digno-keitai4.html)]  ^  A203KC[(http://android-dev.kyocera.co.jp/source/versionSelect_a203kc.html)]  ^  A204KC[(http://android-dev.kyocera.co.jp/source/versionSelect_digno-keitai4_for_biz.html)]  ^  KY-42C[(http://android-dev.kyocera.co.jp/source/versionSelect_digno-keitai_ky-42c.html)]  ^  KY-43C[(http://android-dev.kyocera.co.jp/source/versionSelect_digno-keitai-cameraless_ky-43c.html)]  ^
-|  1.000AL \\ 1.010AL \\ 1.020AL \\ 1.031AL \\ 1.040AL \\ 1.050AL \\ 1.060AL \\ 1.070AL  |  1.000AN \\ 1.010AN \\ 1.020AN \\ 1.031AN \\ 1.040AN \\ 1.050AN \\ 1.060AN \\ 1.070AN \\ 1.090AN |  1.001PO \\ 1.010PO \\ 1.020PO \\ 1.031PO \\ 1.040PO \\ 1.050PO \\ 1.060PO \\ 1.070PO  |  1.000GC \\ 1.011GC \\ 1.021GC \\ 1.031GC \\ 1.041GC \\ 1.050GC \\ 1.060GC \\ 1.071GC \\ 1.080GC \\ 1.090GC \\ 1.100GC  |  1.000QT \\ 1.011QT \\ 1.021QT \\ 1.031QT \\ 1.041QT \\ 1.050QT \\ 1.060QT \\ 1.071QT \\ 1.080QT \\ 1.090QT \\ 1.100QT  |
+|  1.000AL \\ 1.010AL \\ 1.020AL \\ 1.031AL \\ 1.040AL \\ 1.050AL \\ 1.060AL \\ 1.070AL  |  1.000AN \\ 1.010AN \\ 1.020AN \\ 1.031AN \\ 1.040AN \\ 1.050AN \\ 1.060AN \\ 1.070AN \\ 1.090AN |  1.001PO \\ 1.010PO \\ 1.020PO \\ 1.031PO \\ 1.040PO \\ 1.050PO \\ 1.060PO \\ 1.070PO  |  1.000GC \\ 1.011GC \\ 1.021GC \\ 1.031GC \\ 1.041GC \\ 1.050GC \\ 1.060GC \\ 1.071GC \\ 1.080GC \\ 1.090GC \\ 1.100GC \\ 1.110GC  |  1.000QT \\ 1.011QT \\ 1.021QT \\ 1.031QT \\ 1.041QT \\ 1.050QT \\ 1.060QT \\ 1.071QT \\ 1.080QT \\ 1.090QT \\ 1.100QT \\ 1.110QT |
 The A20XKC series oddly only has the open source code published up until 1.070XX, however phones with higher version numbers on those models have been confirmed. This list only contains confirmed versions we have seen so far.
@@ Line 107: / Line 125: @@
 === Rooting ===
 {{template>Main|article=Rooting the Kyocera DIGNO Keitai 4}}
-Due to the MediaTek chipset, these phones can be rooted using [[https://github.com/bkerler/mtkclient|MTKClient]]. Rooting allows users to access system directories, run programs with superuser access, install GMS (LINK), and more. This capability has been verified on the A202KC, A203KC, A204KC, and KY-42C (up to version 1.090) variants, though there should not be any difference on the KY-43C.
-The 1.090 updates for the DIGNO 4 devices, released in mid 2025, patched the exploit in the preloader used by MTKClient to crash the DA. It may be possible to circumvent this by shorting test points inside the device. A method that does not require disassembly has been found. Please join one of our [[:start#community|community]] servers for more information.
+<note important>Users on the KY-4XC should be aware that if they are planning to root their device that they should not connect their device to a network until they have done so. Unlike the A20XKC, the KY-4XC is capable of updating outside of Japan. At this time there is no known way to root the KY-4XC past version 1.090XX.</note>
+Due to the MediaTek chipset, these phones can be rooted using [[https://github.com/bkerler/mtkclient|MTKClient]]. Rooting allows users to access system directories, run programs with superuser access, install GMS (LINK), and more. This capability has been verified on the A202KC, A203KC, A204KC, and KY-42C (up to version 1.090XX) variants, though there should not be any difference on the KY-43C.
+The 1.090XX updates for the DIGNO 4 devices, released in mid 2025, patched the exploit in the preloader used by MTKClient to crash the DA. It may be possible to circumvent this by shorting test points inside the device. A method that does not require disassembly has been found. Please join one of our [[:start#community|community]] servers for more information.
 ===== Third-party applications =====
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 ^ Product pages | [[https://www.softbank.jp/mobile/products/keitai/digno-keitai4/|Softbank page]] \\ [[https://www.kyocera.co.jp/prdct/telecom/consumer/lineup/digno-keitai4/|Kyocera page]] | [[https://www.ymobile.jp/lineup/other/digno4/|Y!mobile page]] \\ [[https://www.kyocera.co.jp/prdct/telecom/consumer/lineup/a203kc/|Kyocera page ]] | [[https://www.softbank.jp/biz/services/mobile/lineup/keitai/digno-keitai4-for-biz/| Softbank page]] | [[https://www.docomo.ne.jp/product/ky42c/|Docomo page]] | [[https://www.kyocera.co.jp/prdct/telecom/office/phone/lineup/feature-phone/ky-43c/ | Kyocera page ]]|
 ^ Manuals | [[https://faq.api.softbank.jp/olm_images/sb/237/PDF/digno-keitai4_quickstart.pdf|Softbank Quick Start (Japanese)]] \\ [[https://faq.api.softbank.jp/olm_images/sb/237/PDF/digno-keitai4_userguide.pdf|Softbank Instruction Manual (Japanese)]] \\ [[https://faq.api.softbank.jp/olm_images/sb/237/PDF/digno-keitai4_en_userguide.pdf|Softbank Instruction Manual (English)]] | [[https://www.ymobile.jp/lineup/digno4/data/digno4_userguide.pdf|Y!mobile manual (Japanese)]] | [[https://tm.softbank.jp/content/dam/common/services/mobile/lineup/keitai/digno-keitai4-for-biz/pdf/digno4forbiz-supplement-bundle.pdf|Softbank supplement manual (Japanese)]] | [[https://www.docomo.ne.jp/english/binary/pdf/support/trouble/manual/download/KY-42C_E_syousai.pdf|Docomo instruction manual (English)]] | [[https://support.ntt.com/upload/content/docomo/pdf/KY-43C_J_QSG.pdf|Docomo quick start guide (Japanese)]] \\ [[https://support.ntt.com/upload/content/docomo/pdf/KY-43C_J1_syousai.pdf|Docomo instruction manual (Japanese)]] [[https://support.ntt.com/upload/content/docomo/pdf/KY-43C_E1_syousai.pdf|Docomo guide (English)]] |
-^ Specs | [[https://www.kyocera.co.jp/prdct/telecom/consumer/lineup/digno-keitai4/spec.html|Kyocera page]] |  |  |  |  |
+^ Specs | [[https://www.kyocera.co.jp/prdct/telecom/consumer/lineup/digno-keitai4/spec.html|Kyocera page]] |  |  | [[https://www.docomo.ne.jp/binary/pdf/service/developer/smart_phone/spec/technical_info_spmode/KY-42C.pdf|Docomo technical spec PDF]] | [[https://www.docomo.ne.jp/binary/pdf/service/developer/smart_phone/spec/technical_info_spmode/KY-43C.pdf|Docomo technical spec PDF]] |