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Am cumparat acum catva timp o tableta google nexus 7.

Problema e: are Android 4.1.2 si autoupdate-ul la 4.2 sau 4.2.1 nu merge. Nu am am facut nici o modificate la ea doar am instalat ceva soft, nu am rootat-o. Am dat factory reset dar tot degeaba. Imi scrie ca exista un update, dau restart cand cere, merge putin si apoi updatul se opreste si imi da un semn de atentionare rosu. Fac eu ceva gresit sau tableta are o problema?

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Cu tableta inchisa (Shut-Down): apasa Volume Down + Power On pana intri in FastBoot. Cu Volume Down/Up apesi pana apare Recovery Mode, apoi apesi butonul Power/Sleep. Daca intra in Recovery si spune "No command", inseamna ca e original, nu ai custom recovery.

Incearca sa intri si in Safe Mode: cu tableta pornita normal, apesi pe butonul Sleep si tii apasat pana apare Power Off, apoi tii apasat pe soft button Power Off (cel de pe ecran, nu cel fizic) pana apare Reboot to Safe Mode. Intra acolo si incearca sa faci OTA din Safe Mode.

Ne spui daca merge sau nu.

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La prima varianta dupa ce apas recovery apare numele google si sta asa, l-am lasat catva timp si stationeaza pe google.

O sa incerc si a doua varianta si daca nu merge o sa sun la emag sa-mi dea un nr de la service asus sa sun acolo sa vad daca eu nu fac ceva bine sau e o problema cu tableta.

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  • 5 weeks later...

Am si eu o intrebare: vreau sa achizitionez o tableta nexus 7 32gb + 3G din SUA, credeti ca ar putea sa nu functioneze in europa? am citit tot felul de articole ca Google Play nu are acoperire in multe tari (nu ofera aplicati); articolele erau cam vechi ce-i drept, ma gandesc ca pana acum Google a rezolvat problema asta.

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Android recovery este universal. Volume Down si Power On impreuna. Ar trebui sa functioneze la 99% din tablete, chiar si cele chinezesti White Box.

Exista cazuri, la unele tablete, cum e Acer, care nu au implementat recovery.

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Uite, am descoperit ceva foarte interesant: Cum sa iti faci A2107 telefon, trebuie sa ai CWM instalat. http://forum.xda-dev...d.php?t=2013156

 

 

Quote:

 

 

Manual and files for installation Custom ROM + CWM Recovery + IMEI repair + ROOT + Calling Feature on IdeaPad A2107A-H

 

Password for archive:"xdadevpemergency"

 

 

Firmware

 

 

 

1. CWM Recovery ROM.

 

https://rapidshare.c....20Firmware.zip

 

 

2. A2107A-H v9 ROM in a zip format for install by CWM Recovery.

 

https://rapidshare.c......07A-H v9.zip

 

 

3. Google apps for google store and account sync (installation by CWM Recovery)

 

https://rapidshare.c...44/gapp-ics.zip

 

 

 

Tools

 

 

 

1. SP Flash Tool for formating device NAND FLASH.

 

https://rapidshare.c....v3.1206.01.zip

 

 

2. Smarthphone Multiport for Flash the CWM REcovery ROM.

 

https://rapidshare.c....2012.05.22.zip

 

 

3. MTK Droid Tools for easy IMEI repair and easy ROOT install.

 

https://rapidshare.c....droidTools.zip

 

 

 

Manual

 

Device formating

 

1. Open SP Flash Tool

2. Choose a "Scatter-loading" file from "CWM Recovery ROM" folder

3. Press "Format" in a left top corner of SP Flash Tool

4. Choose "Auto Format Nand Flash" -> "Format whole flash" and press "OK"

5. Connect device to PC, press "reset" button on a back of your device

 

Your device should be formated on this point.

 

6. Close SP Flash Tool

 

Installing CWM Recovery ROM

 

1. Open Smartphone Multiport

2. Press the "Scatter File" button and choose this file from a CWM Recovery ROM folder

3. Tick to both "Sel All"

 

Settings for Smartphone Multiport:

 

Type: Firmware upgrade

Baud rate: 921600

DA download all: High speed

USB Port: BootRom --->DA

 

4. Press Start all

 

On this point firmware should be downloaded on your decive, if nothing happend press the "reset button" on a back of your device.

After this operation you will have a CWM Recovery, but not a main firmware!!!

 

Installing main firmware

 

1. Copy A2107A-H v9.zip and gapp-ics.zip to sd card.

2. Boot in to CWM Recovery mode by:

 

- Press the "reset" button on your device

- Press and hold for a 3 sec. "power" button on your device (after 3 sec. releas the buton)

- When you see "lenovo" logo press and hold vol+ and vol- untill you will boot in to CWM Recovery mode

 

In a CWM Recovery Mode

 

Menu down = vol-

Menu up= vol+

accept= power button

 

1. Choose "wipe data/factory reset"

2. Choose "wipe cache partition"

3. Choose "Advanced" -> "Wipe Dalvik Cache"

4. Go to main menu of CWM Recovery mode

5. Choose "install zip from sdcard"

6. Choose "choose zip from sdcard"

7. Find the A2107A-H v9.zip file.

8. Choose "Yes - Install A2107A-H v9.zip"

 

Do the same think with gapp-ics.zip and reboot your device.

 

IMEI repair and ROOT installation

 

1. Connect your device to the PC (device must be turned on and connected as "USB debugging" and "Media device)

2. Start MTK Droid Tools

3. Press Replace IMEI (fill up IMEI 1 and IMEI 2) and save

4. Reboot device

 

On this point you should have a IMEI working, if not repeat IMEI repair from point 3.

 

5. Press ROOT button if the program ask for anythink press "YES" (your device will reboot 2 or 3 times and it will be ready to go).

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  • 1 month later...

MX Player nu cred ca stie sa redea filmele cu sunet DTS, in rest nu am avut nici un fel de probleme cu alt format de film. La partea video sta foarte bine. Daca HDD-ul extern era NTFS, atunci e normal sa nu vada nici un fisier de pe HDD. Pentru a putea citi o partitie NTFS pe Android, exista 2 variante: Paragon Mounter (dar care are nevoie de root) sau Nexus Media Importer, care costa aproape 10 lei.

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Salutare,

Astazi am conectat hdd extern la tableta, dar nu am reusit sa vad filmele, nici avi nici mkv...

Imi trebuie un player special?

Ce trebuie sa fac.

 

Multumesc pentru raspunsuri, imi sunt de ajutor. 

Acum vreau sa va mai intreb daca pot transforma tableta in hotspot wi-fi la nevoie...

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Daca e varianta cu 3G, atunci da. La Mobile Networks ai optiunea Tethering and Personal Hotspot. Setezi nume SSID si parola si gata. :)

Salut, este varianta 3G, cu net Rds. Nu gasesc optiunea Tethering and Personal Hotspot. Pe telefon SGS2 mi-a fost mai usor sa setez optiunea de hospot.

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Salutare, am o problema, nu se mai deschide tableta. Am crezut ca este descarcata, am pus tableta la incarcat, dar degeaba. Mai mult nu-mi arata ca incarca. Ati patit asa ceva, oare ce are, ce pot sa-i fac?

 

Sent from my GT-I9100 using Tapatalk 2

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