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geffchang
  • Member for 13 years, 1 month
  • Last seen more than a month ago
57 votes
2 answers
91k views

In a Google account (sync), what is the difference between Contacts and People details?

28 votes
1 answer
139k views

What is the difference between USB On-The-Go (OTG) and USB Host Mode?

14 votes
6 answers
52k views

Is it possible to have multiple instances of the same app (logged in to different accounts)?

13 votes
2 answers
35k views

What is the difference between AOSP and AOKP?

12 votes
0 answers
16k views

How do I check who is connecting to my hotspot? [duplicate]

6 votes
5 answers
46k views

App drawer icon gone from Cyanogenmod dock

6 votes
2 answers
28k views

How do I disable Facebook's "Log in to sync applications" notification when the phone turns on?

5 votes
4 answers
35k views

How do I disable Instagram notifications?

5 votes
2 answers
4k views

What is the difference between a Restricted Profile and a User in Android 4.3?

4 votes
2 answers
23k views

How do I change the Device Name of my Nexus 7 2013 when connecting to a hotspot?

3 votes
1 answer
801 views

Is doing a factory reset via System Settings the same as a factory reset via recovery?

3 votes
0 answers
5k views

How do I resize the phone's screenshot size without using an image resizer?

2 votes
1 answer
520 views

Does firmware affect GPS accuracy?

2 votes
1 answer
225 views

Upgrading Moto G to KitKat broke USB OTG

1 vote
1 answer
2k views

What is the proper way of using GPS Test Plus to update GPS data?

1 vote
1 answer
1k views

How do I hide or disable the Clear Defaults dialog or notification?

1 vote
1 answer
228 views

For pre-Android 4.3, if a tablet (or any device) has root, will all its user accounts have root access?

1 vote
0 answers
668 views

Why do people recommend to flash a ROM or an Odin component (PDA, Phone, CSC) at least two times?

0 votes
2 answers
17k views

Booting into recovery mode shows blue Recovery Booting text, then gets stuck with a black screen

0 votes
1 answer
3k views

Can the trebuchet launcher be installed on the stock ROM?

0 votes
2 answers
12k views

How do I flash a modem for CyanogenMod / CM10.2?

0 votes
1 answer
2k views

How do I prevent the media volume from changing when a headphone is plugged in?

0 votes
1 answer
127 views

Where can I see all my +1 and app ratings?