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--- doc:appunti:hardware:xiaomi_redmi_6a [2019/05/03 17:20] – [Xiaomi Redmi 6A Android Phone] niccolo
+++ doc:appunti:hardware:xiaomi_redmi_6a [2026/09/10 08:01] (current) – removed - external edit (Unknown date) 127.0.0.1
@@ Line 1: / Line 1: @@
-====== Xiaomi Redmi 6A Android Phone ======
-FIXME Page to be completed!
-^ RAM              |   |
-^ Internal Memory  |   |
-^ CPU              |   |
-^ Screen           |   |
-^ Connector        | Micro USB  |
-^ Audio jack       |   |
-===== How to Gain root Privileges =====
-Unfortunately this Xiaomi phone has a **very annoying procedure to unlock the bootloader**: it is mandatory to execute an on-line procedure **using a PC running an MS-Windows program**, on the phone you have to enable the **mobile internet connection** (thus requiring a valid SIM card) and execute an app which will collect several data from the phone (ID CPU, IMEI, IMSI etc.). Once you start the procedure, you will be granted the right to unlock the bootloader, but with a **wait time of several days**. In my case the delay was about **14 days**.
-===== First Run: Failed System Update =====
-At the first run - once added a Google account and activated a WiFi connection - the phone suggested to update the operating system; the proposed update was **MIUI V10.2.6.0.OCGMIXM Stabile 638 Mb**. The upgrade failed: the download phase was plagued by error messages like **L'app Google continua a interrompersi** (//Google App Keeps Stopping//) and similar messages from other apps. Once downloaded the upadte, the phone rebooted. On the black screen there was the message **Aggiornamento MIUI in corso, non riavviare il dispositivo**, then an error message informed that the upgrade failed. The phone rebooted and a popup informed that the upgrade failed, suggesting to **retry the ROM download**.
-===== Second Run: System Update =====
-At the second try, the system suggested to download the update **MIUI V10.2.6.0.OCGMIXM Stabile 1.2 Gb** (notice 1.2 Gb, instead of 638 Mb of the previous run). This run completed successfully, the system is:
-^ Android Version  |  8.1.0 O11019 |
-^ Patch Level      |    2019-03-01 |
-^ MIUI Version     |  MIUI Global 10.2 Stabile\\ 10.2.6.0(OCGMIXM) |
-===== Play Protect: removed app Font Manager =====
-Once upgraded the ROM, the phone started to download all the updated apps. In this phase the **Play Protect** warned about an harmful application **Font Manager**, which was removed (**App dannosa rimossa**, //Harmful app removed//).
-===== OEM Unlock  =====
-  * Enable the **Opzioni sviluppatore**
-    * Enable **Sblocco OEM**
-    * Enable **Debug USB**
-    * Enable **Debug USB (Impostazioni sicurezza)**
-    * Run **Stato Mi Unlock**
-  * Run the MS-Windows program ... FIXME
-===== Images Gallery  =====
-{{.:redmi:redmi-6a_01-google-force-close.jpg?direct&92|Redmi 6A: Google App Keeps Stopping}}
-{{.:redmi:redmi-6a_02-failed-update.jpg?direct&92|Redmi 6A: System Update Failed}}
-{{.:redmi:redmi-6a_03-2nd-update.jpg?direct&92|Redmi 6A: System Update Available}}
-{{.:redmi:redmi-6a_04-harmful-app-removed.jpg?direct&92|Redmi 6A: Harmful app removed}}
-{{.:redmi:redmi-6a_05-system-info.jpg?direct&92|Redmi 6A: System Info}}
-{{.:redmi:redmi-6a_06-devel-options.jpg?direct&92|Redmi 6A: Developer Options}}
-{{.:redmi:redmi-6a_07-devel-options-more.jpg?direct&92|Redmi 6A: More Developer Options}}
-{{.:redmi:redmi-6a_08-mi-unlock-status-requirements.jpg?direct&92|Redmi 6A: Mi Unlock Status: Requirements}}
-{{.:redmi:redmi-6a_09-mi-unlock-status-permissions.jpg?direct&92|Redmi 6A: Mi Unlock Status: Permissions}}
-{{.:redmi:redmi-6a_10-mi-unlock-status-warning.jpg?direct&92|Redmi 6A: Mi Unlock Status: Warning}}
-{{.:redmi:redmi-6a_11-fastboot.jpg?direct&92|Redmi 6A: Fastboot}}
-{{.:redmi:redmi-6a_12-mi-unlock-sign-in.jpg?direct&128|Mi Unlock: Sign-in}}
-{{.:redmi:redmi-6a_13-mi-unlock-warning.jpg?direct&128|Mi Unlock: Warning}}
-{{.:redmi:redmi-6a_14-mi-unlock-couldnt-unlock.jpg?direct&128|Mi Unlock: Delay}}