Lenovo IdeaTab A2107A

Lenovo A2107A
A2107A
Model Number: See Page
Design
Device Type: Tablet Manufacturer: Lenovo Release Date: September, 2012 Operating System: Android Dimensions: 192mm × 121.8mm × 11.5mm Weight: 400g Display Display: 7.0", 1024x600 LED Backlight Hardware Chipset: MediaTek MTK6575 RAM: Not Known Internal Memory: 512/1024MB RAM, 8/16GB Storage Memory Card: Yes Technology Networks: A2107A-H Only: GSM850, GSM900, GSM1800, GSM1900 FIXME? Connectivity Wi-fi: 11b/g/n USB: Not Known Bluetooth: Yes NFC: No GPS: Yes Camera Video out: No Camera: Front 0.3-megapixel Secondary Camera: Rear 2.0-megapixel Battery Battery: Lithium polymer, 1-cell (13.5Wh / 3550mAh) Other features Additional Features:  ?

Introduction

There are two distinct models:

• A2107A-F (System Reference Part# 59346799, 2298-B4U)

• 512MB RAM
• 8GB Storage
• WiFi Only

• A2107A-H (System Reference Part# 59335903, 2298-B7U / 59345263)

• 1024MB RAM
• 16GB Storage
• WiFi + 3G GSM + FM Tuner Guessing that all "-H" have an FM Tuner

Carriers

• Model A2107A-H AT&T

Links

• Lenovo A2107A specification

Manufacturer

• Lenovo A2107A US Product Page
• Lenovo A2107A US Spec Page
• Lenovo IdeaTab System Reference
• Lenovo A2107A User Guide
• Lenovo A2107A Hardware Maintence Manual

Procedures (tested on -F and -H)

• Behind the camera cover there is a reset button... this is like pulling the battery.
• If hung while powered on, press power button down for 30 seconds will usually force off.
• Boot Into Recovery

• From power off (possibly hit reset button to ensure it's fully down)
• Hold power button for ~3 sec (until you see Lenovo Logo)
• Let go of power button and in the same moment press BOTH Vol+ and Vol- buttons

• Boot Into Factory Mode

• From power off (possibly hit reset button to ensure it's fully down)
• Hold power button and Vol+ for 12 sec (until you see Lenovo Logo)

Guides/How to

• The main A2107A thread starts here -- currently ~ 1500 messages
• syserr tutorial on FULL dumps with SPFT
• Post 987 makbro's step-by-step to obtain full ROM dumps
• Rooting Methods

• syserr root methods
• ROOT + CWM 6.0.1.5 or 5.5.0.4

• Fastboot - there is no such thing: http://forum.xda-developers.com/showthread.php?t=2444967

ROMs

Factory Roms

I bought this tab. See ppl is looking for a stock rom. If you tell my how to make a stock rom, and how to upload it here I will do it....

Custom Roms

• Post 800 - Links to makebro's collection of ROMs

Known Hardware Profiles

->>>>Purchased from AT&T in the US - March 2013 - user:syserr <<<<-
Box:
  Front: ideatab A2107A
  Label on Back: Lenovo IdeaTab A2107A-H, AT&T:6041A
External Unit:
  AT&T Logo on back
  FCC Sticker on back: FCC ID: 057A2107ATT3G, US Listed: E302338, Tablet PC Model Name: 60015
  1 SIM Slot
System Info / About Tablet:
  Model number: A2107A-H
  Android version: 4.0.4
  Baseband version: MAUI.11AMD.W11.50.SP.V17.F7.P, 2012/09/25 15:22
  Kernel version: 3.0.13
  Build number: A2107A_A404_000_033_121011_ATT
  Custom build version: A2107_ATT_user_1210111554

->>>>Purchased in Movistar Peru - 2013? - user:lenizzita <<<<-
Model: A2107A-H
Tablet PC Model Name: 60015
Frequencies in Peru: 850Mhz / 1900Mhz

->>>>Purchased from B&H Photo in the US - January 2013 user:syserr <<<<-
Box:
  Label: Lenovo IdeaTab A2107A-F
External Unit:
  No FCC Sticker
  No SIM Slot
System Info / About Tablet (after OTA):
  Model number: IdeaTab A2107A-F
  Android version: 4.0.3
  Build number: A2107A-F_S481_120914

->>>>Purchased from Currys PC World in UK, user:GeoNeil <<<<-
Box:
  Label: Lenovo IdeaTab A2107A-H
  Model: 2298
  IdeaTabA2107AH16GBL-GB
External Unit:
  Dual SIM slot
  CE sticker on back, also identifying the tablet as Model Name: 2298
System Info / About Tablet (latest version after check performed on 9th March 2013):
  Model number: IdeaTab A2107A-H
  Android version: 4.0.3
  Baseband version: MAUI.11AMD.W11.50.SP.V13.F1.P, 2012/08/29 14:03
  Build number: A2107a-H_S309

Add Yours Here