Lenovo Tab 2 A7-30 Support Question
Lenovo Tab 2 A7-30 Support Question
Find answers below for this question about Lenovo Tab 2 A7-30.Need a Lenovo Tab 2 A7-30 manual? We have 4 online manuals for this item!
Question posted by arlojordan on July 9th, 2015
How To Make 3g Signal On Lenovo Tab 2 A7-30gc
good day .how can i make my lenovo tab 2 A7-30GC signal from 2g into 3g. cant used my data conection if it is 2G signal only .please help tnx
Current Answers
Answer #1: Posted by TechSupport101 on July 9th, 2015 5:10 AM
TechSupport101
Member since:
May 24th, 2013 Points: 12,171,305
Member since:
May 24th, 2013 Points: 12,171,305
You will not be able to temper with the built-in 2G chip but you can purchase and use either the "Mifi" Huawei Wifi hotspot or a traditional 3G USB modem.
Related Lenovo Tab 2 A7-30 Manual Pages
(Arabic/English) Safety, Warranty & Quick Start Guide - Lenovo TAB 2 A7-30 - Page 2
... support Legal notices
Radio and Telecommunications Terminal Equipment Directive
This product is subject to the WLAN + 3G (Lenovo TAB 2 A7-30HC/Lenovo TAB 2 A7-30H) and WLAN + 2G (Lenovo TAB 2 A7-30GC) models.
Manufactured under license from the Browser favorites in your tablet. For instructions on network service and billing, contact your wireless network operator. Dolby and the double...
(Arabic/English) Safety, Warranty & Quick Start Guide - Lenovo TAB 2 A7-30 - Page 3
Version: WLAN
*Model: Lenovo TAB 2 A7-30H; *Version: WLAN + 3G
System
æ Dimensions & Weight
Android
Height: 191 mm (7.52 inches) Width... method, the weight might vary slightly. Technical specifications
Lenovo TAB 2 A7-30 *Model: Lenovo TAB 2 A7-30HC; *Version: WLAN + 3G (voice)
Model & version
*Model: Lenovo TAB 2 A7-30GC; *Version: WLAN + 2G (voice) Model: Lenovo TAB 2 A7-30F;
(Arabic/English) Safety, Warranty & Quick Start Guide - Lenovo TAB 2 A7-30 - Page 4
...3
3
4
10 9 5
6
8
7
1 On/Off button 4 Front camera 7 Back camera 10 *SIM card slot
2 Volume key 5 Micro USB 8 Microphone
3 Speaker/*Receiver 6 Earphone jack 9 microSD card slot
Only Lenovo TAB 2 A7-30HC and Lenovo TAB 2 A7-30GC have a SIM card slot. The WLAN model (Lenovo TAB 2 A7-30F) does not have a receiver. The receiver is only available to VoIP (Voice over Internet Protocol).
(Arabic/English) Safety, Warranty & Quick Start Guide - Lenovo TAB 2 A7-30 - Page 5
Step 1. Carefully replace the slot cover. !!! Step 2. DO not insert or remove the SIM card while your WLAN + 3G or WLAN + 2G model.
Doing so can use cellular services with the WLAN + 3G (Lenovo TAB 2 A7-30HC/Lenovo TAB 2 A7-30H) and WLAN + 2G (Lenovo TAB 2 A7-30GC) models by inserting the SIM card provided by your carrier. SIM microSD Step 3. Install the SIM card and...
(Arabic/English) Safety, Warranty & Quick Start Guide - Lenovo TAB 2 A7-30 - Page 9
...or headphones are used at high volume for prolonged periods of time. You can be dangerous due to excessive sound pressure levels. Using headphones that is...lenovo.com/warranty/llw_02. Lenovo TAB 2 A7-30
Model & Version
Model
Version
Lenovo TAB 2 A7-30HC
WLAN + 3G (Voice)
Lenovo TAB 2 A7-30GC
WLAN + 2G (Voice)
Lenovo TAB 2 A7-30F
WLAN
Lenovo TAB 2 A7-30H
WLAN + 3G Read the Lenovo...
(Arabic/English) Safety, Warranty & Quick Start Guide - Lenovo TAB 2 A7-30 - Page 22
Lenovo TAB 2 A7-30 Lenovo TAB 2 A7-30HC WLAN + 3G
Lenovo TAB 2 A7-30GC WLAN + 2G
Lenovo TAB 2 A7-30F LAN WLAN
Lenovo TAB 2 A7-30H WLAN + 3G :
105 4,13 269 0,72
Android
191 7,52 8,9 0,35
MTK MT8127/*MTK MT8382M 1,3
2 0,3
3450
7 600 × ...
(Arabic/English) Safety, Warranty & Quick Start Guide - Lenovo TAB 2 A7-30 - Page 24
Lenovo TAB 2 A7-30
1.0
Lenovo TAB 2 A7-30HC Lenovo TAB 2 A7-30GC
Lenovo TAB 2 A7-30F Lenovo TAB 2 A7-30H
HQ60111414000 Printed in China
(English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 28
the 2G version (Lenovo TAB 2 A7-30GC) and the 3G version (Lenovo TAB 2 A730HC), unless otherwise specified.
Table 1. Lenovo TAB 2 A7-30 Hardware Maintenance Manual
Lenovo TAB 2 A7-30
This chapter presents ...: The listed technical data is applicable to new OS version)
• GSM/GPRS/EDGE/WCDMA (Lenovo TAB 2 A730GC only)
• GSM/GPRS/EDGE/TD-SCDMA (Lenovo TAB 2 A7-30HC only)
24 ...
(English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 29
Lenovo TAB 2 A7-30
Ports Communication Others
• Micro-USB (USB 2.0), 5-pin • Audio Jack, 3.5mm (support Audio and
Microphone) • SIM card slot • Micro-SD card slot (support external Micro-SD
card up to 32GB)
• WiFi: 802.11b/g/n • GSM/EDGE: 850/900/1800/1900MHz • WCDMA: 2100/850/1900MHz (Lenovo TAB 2 A7-
30GC only) •...
(English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 42
Remove screws a on the antenna bracket as shown in "1020 Battery
pack")
1. The screws on the antenna bracket (Lenovo TAB 2 A7-30GC)
Figure 5-2.
Figure 5-1. Lenovo TAB 2 A7-30 Hardware Maintenance Manual
1050 Antenna
For access, remove the following FRU: • "1010 Rear cover and side key" on page 28 and Detach the following ...
(English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 43
Lenovo TAB 2 A7-30
2. Remove the antenna bracket as shown in the figure below. Figure 5-3. Removing the antenna bracket (Lenovo TAB 2 A7-30HC)
39
Removing the antenna bracket (Lenovo TAB 2 A7-30GC)
Figure 5-4.
(English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 44
Detaching the antenna cable 4. Detach the antenna cable from the front module of the tablet using a pair of
tweezers. Detach the antenna PCB from its connector on the main board as shown in the figure below. Detaching the antenna PCB (Lenovo TAB 2 A7-30GC)
40
Lenovo TAB 2 A7-30 Hardware Maintenance Manual
3. Figure 5-5. Figure 5-6.
(English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 61
Lenovo TAB 2 A7-30 Parts list
This section presents the following service parts: • "Overall" on page 57 • "Screws" on page 61
Notes: The listed technical data is applicable to both versions of the product, i.e. Overall
57 the 2G version (Lenovo TAB 2 A7-30GC) and the 3G version (Lenovo TAB 2 A730HC), unless otherwise specified.
(English) Safety, Warranty & Quick Start Guide - Lenovo TAB 2 A7-30 - Page 1
Lenovo TAB 2 A7-30
Safety, Warranty & Quick Start Guide V1.0
Lenovo TAB 2 A7-30HC Lenovo TAB 2 A7-30GC Lenovo TAB 2 A7-30F Lenovo TAB 2 A7-30H
Read this guide carefully before using your Lenovo TAB 2 A7-30 All information labeled with * in this guide refers only to the WLAN + 3G (Lenovo TAB 2 A7-30HC/Lenovo TAB 2 A7-30H) and WLAN + 2G (Lenovo TAB 2 A7-30GC) models.
(English) Safety, Warranty & Quick Start Guide - Lenovo TAB 2 A7-30 - Page 2
Technical specifications
Lenovo TAB 2 A7-30 *Model: Lenovo TAB 2 A7-30HC; *Version: WLAN + 3G (voice)
Model & version
*Model: Lenovo TAB 2 A7-30GC; *Version: WLAN + 2G (voice) Model: Lenovo TAB 2 A7-30F; Version: WLAN
*Model: Lenovo TAB 2 A7-30H; *Version: WLAN + 3G
System
æ Dimensions & Weight
Android
Height: 191 mm (7.52 inches) Width: 105 mm (4.13 inches)
Depth: 8.9 mm (0....
(English) Safety, Warranty & Quick Start Guide - Lenovo TAB 2 A7-30 - Page 4
... Lenovo TAB 2 A7-30
You can permanently damage your SIM card or your WLAN + 3G or WLAN + 2G model. Carefully replace the slot cover. !!!
SIM microSD Open the card slot cover. Step 1. Step 2. Step 3. Install the SIM card and the microSD card as shown. Doing so can use cellular services with the WLAN + 3G (Lenovo TAB 2 A7-30HC/Lenovo TAB 2 A7-30H) and WLAN + 2G (Lenovo TAB 2 A7-30GC...
(English) Safety, Warranty & Quick Start Guide - Lenovo TAB 2 A7-30 - Page 8
... occur if earphones or headphones are used at http://www.lenovo.com/warranty/llw_02.
You can be dangerous due to obtain a printed version of languages from this Web site. Lenovo TAB 2 A7-30
Model & Version
Model
Version
Lenovo TAB 2 A7-30HC
WLAN + 3G (Voice)
Lenovo TAB 2 A7-30GC
WLAN + 2G (Voice)
Lenovo TAB 2 A7-30F
WLAN
Lenovo TAB 2 A7-30H
WLAN + 3G If you cannot view the...
(English) Safety, Warranty & Quick Start Guide - Lenovo TAB 2 A7-30 - Page 13
... on how to use cellular services with the WLAN + 3G (Lenovo TAB 2 A7-30HC/Lenovo TAB 2 A7-30H) and WLAN + 2G (Lenovo TAB 2 A7-30GC) models by inserting the SIM card provided by your Lenovo TAB 2 A7-30, go to a power outlet using the included cable and USB power adapter. First glance
21
3
3
4
Preparing your Lenovo TAB 2 A7-30
You can permanently damage your SIM card or your tablet.
(English) Safety, Warranty & Quick Start Guide - Lenovo TAB 2 A7-30 - Page 14
...components. 90-day limited warranty for ...used at high volume levels for your device during the warranty period or throughout the life of the Lenovo Limited Warranty, version L505-0010-02 08/2011.
Lenovo TAB 2 A7-30
Model & Version
Model
Version
Lenovo TAB 2 A7-30HC
WLAN + 3G (Voice)
Lenovo TAB 2 A7-30GC
WLAN + 2G (Voice)
Lenovo TAB 2 A7-30F
WLAN
Lenovo TAB 2 A7-30H
WLAN + 3G...
(English) User Guide - Lenovo TAB 2 A7-30 - Page 14
... choose the contacts that you 're done, tap Save.
Making a call
This topic is applicable to add a contact. Tap to Lenovo TAB 2 A7-30HC and Lenovo TAB 2 A7-30GC.
Managing contacts
You can add a device or an account ...Contacts, choose a name, and then tap the phone number to make a call, send a message, and manage contacts. You can create a contact, and import and export ...
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