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--- doc:appunti:hardware:xiaomi_redmi_6 [2019/08/02 18:26] – [Images Gallery] niccolo
+++ doc:appunti:hardware:xiaomi_redmi_6 [2019/08/02 18:36] (current) – [Xiaomi Redmi 6 Android Phone] niccolo
@@ Line 10: / Line 10: @@
 | {{:img:pros_icon.png?nolink&36|}}  | Good **quality/price** ratio.\\ 3 Gb **RAM**.\\ Android **Oreo 8.1.**  |
-| {{:img:cons_icon.png?nolink&36|}}  | Unfriendly **rooting** procedure with some unsolved issues.\\ Bootloader **unlock requires MS-Windows** software.\\ MIUI O.S. filled with **bloatware**.\\ Double **privacy leak**: Google and Xiaomi apps.\\ Non replaceable **battery**.  |
+| {{:img:cons_icon.png?nolink&36|}}  | Unfriendly **rooting** procedure with some unsolved issues.\\ Bootloader **unlock requires MS-Windows** software.\\ MIUI O.S. filled with **bloatware**.\\ Double **privacy leak**: Google and Xiaomi apps.\\ Non replaceable **battery**.\\ **Proximity sensor problem**: fails when **closer than one centimeter**.  |
 ^ Model            | Redmi 6  |
@@ Line 297: / Line 297: @@
 {{.:redmi:redmi-6a_14-mi-unlock-couldnt-unlock.jpg?direct&128|Mi Unlock: Delay}}
-===== Misc  =====
+===== Hardware Tests  =====
-Enter **test mode**: go to dialling screen, then dial **%%*#*#64663#*#*%%**
+To enter the **hardware test mode** go to dialling screen and dial **%%*#*#64663#*#*%%**
+Here you can check if you are affected by the **proximity sensor problem**: move your hand toward the top of the phone, you should see that the proximity sensor //sense// your hand at a distance of about 3-5 cm. It should keep sensing it even if you touch the phone, but my model is defective: when you put your hand **closer than one centimeter**, the proximity **fail**.
 ===== Web References =====