How to determine phone production week Under the cover with SIM and SD cards is a black piece of paper folded in half.
It needs to be carefully deployed. Caution, do not tear.
13w06 is the 13th year, the 6th week.
How to determine the manufacturer of the display? Sony Xperia ZL - Discussion (Post # 21471909)What is ODEX, DEODEX? What is ODEX (cloak)
The application files used in the Android OS are in .apk format. These are archive files containing the following: application code (.odex files), resources (images, inscriptions, xml code, etc.), certificates (if any), .manifest file (description)
It is in this form that we receive files, for example, from the Android Market. In official firmware, .odex files are taken out separately in the system / app, which makes it possible to speed up the loading of the used code in DalvikVM, but at the same time, it does not change the resources of this application, since part of it is always separately loaded into RAM.
What is DEODEX (deodex)
When it is said that the application (firmware) is deodex (deodexed), this means that the executable part of the application (.odex) is repacked into the classes.dex file and placed back into the .apk, and since, in this case, all parts of the program are in in one place, you can easily edit its resources (pictures, fonts, etc.) without risking getting a non-working application / firmware.
Thus, it is possible to distinguish ODEX firmware from DEODEX by a simple sign: if you have files in the phone / system / app directory with .odex - ODEX firmware, if not at all - accordingly DEODEX.
How to hide a folder with unnecessary files from the gallery / player 1. In the folder with unnecessary files (for example, in the navigation folder) in its root put an empty file with the name ".nomedia"
The file name must begin with a period (the file will be hidden). Can be created in ES Explorer.
2. After you must rename the folder (for example, add zero to the name)
3. Reboot the body and open the gallery / player.
4. Rename the folder back and reboot again.
5. Open the gallery / player to re-index the contents.
After that, the folder itself will not be hidden, and media files in it will not be indexed and displayed in the player or gallery.
Only point 1 on Android 4.1.2 will not work.
The dependence of the real brightness (cd / m2) of the ZL screen on the position of the brightness adjustment slider (%) Sony Xperia ZL - Discussion (Post # 21276556)Screen Lock Vulnerability on Sony Xperia ZL Smartphone Sony Xperia ZL - Discussion (Post # 21663926)How to boot into SAFE MODE? Press the OFF button. In the shutdown menu, hold your finger on the "Turn off power" item.
Reassignment, (full or partial), of internal memory to an external SD card Modifications of software and decorations for Sony Xperia Z / ZL (Post # 21342837)ClockworkMod recovery FAQWhat is the difference between Sony Xperia ZL phones from different countries C6502
HSPA + only, full T-Mobile / AT & T support
UMTS HSPA + 850 (Band V), 900 (Band VIII), 1700 (Band IV), 1900 (Band II), 2100 (Band I)
GSM GPRS / EDGE 850, 900, 1800, 1900
C6503
2g / EDGE only on T-Mobile, limited AT & T 3g support (due to no 1900 HSPA + band), international LTE
UMTS HSPA + 850 (Band V), 900 (Band VIII), 2100 (Band I) GSM GPRS / EDGE 850, 900, 1800, 1900
LTE Band I, Band III, Band V, Band VII, Band VIII and Band XX
C6506
Full T-Mobile and AT & T LTE support
UMTS HSPA + 850 (Band V), 900 (Band VIII), 1700 (Band IV), 1900 (Band II), 2100 (Band I)
GSM GPRS / EDGE 850, 900, 1800, 1900
LTE Band I, Band II, Band IV, Band V and Band XVII
What happens if you remove the film from the screen (SONY logo on the glass) Sony logo will remain, but after peeling off the film, the glass remains without any coating.
That is, when you drag your finger across the screen, the finger feels friction (resistance).
Conclusion: The film on ZL acts as the so-called olefobic coating, which is absolutely not advisable to remove.
Screen after removing the film (thanks to the user exzistor)