Apple 7 which link btc030

To connect Bluetooth, you need to find the name of Bluetooth, click and match to connect successfully. As for btc-030, it is the model of Bluetooth headset. The name of Bluetooth is in the connection. Click the Bluetooth name to match. If the match is successful, the connection is successful

when Bluetooth headset is connected to FM, Bluetooth function must be turned on for both devices. Btc-030 displayed on FM is the name of Bluetooth headset to be connected. Generally, the Bluetooth name of Bluetooth headset is its own model, so you only need to click connect at this time

extended information :

1. The mobile phone can't find the Bluetooth headset:

possible reasons and solutions:

1. The Bluetooth headset is not in the pairing state. Solution: after the Bluetooth headset is turned off, long press the JetBlue Bluetooth multifunction key (i.e. red and blue lights flash alternately) to activate Bluetooth pairing

2, Bluetooth headset program error. Solution: restore the Bluetooth headset to the factory settings

3, Bluetooth program error. Solution: after the mobile phone is restarted, all pairing data stored in the Bluetooth of the mobile phone will be cleared; Search Bluetooth again

2. Common problems and solutions in the use of Bluetooth connection:

1. Bluetooth headset can not be charged: if it is idle for a long time, it takes about 20 minutes to activate the battery of Bluetooth headset. One of the Bluetooth headset or charger has been damaged. You can connect it with the intact device respectively and find out the problem after testing

2. Bluetooth headset can't be paired with mobile phone: please confirm whether the operation steps are correct. Bluetooth headset is not compatible with mobile phone. For example, a mobile phone with Bluetooth version 1.1 cannot be connected to a headset with Bluetooth version 2.0

3. The Bluetooth headset is always disconnected after connecting with the mobile phone: the power of the Bluetooth headset is exhausted, and the Bluetooth headset needs to be charged as soon as possible. The compatibility between Bluetooth headset and mobile phone is not very good. The Bluetooth signal transmitted by mobile phone can not be received by the headset. Once there is a barrier between the headset and mobile phone or the distance is a little longer, the headset will automatically disconnect from the mobile phone, and then automatically shut down

4. Bluetooth headset can't listen to music: at present, many new mobile phones can only support stereo Bluetooth headset, which has built-in A2DP function. If you still use one ear headset, you can't listen to songs on your mobile phone. For example, Samsung's series of new mobile phones. The Bluetooth version of the mobile phone is relatively low and does not support Bluetooth audio transmission. Basically, the mobile phones before 2005 didn't use Bluetooth to listen to music

some mobile phones can listen to music with mono or binaural stereo Bluetooth headset, but they can hear mono music. For example, Nokia's 7610 / N70 and other mobile phones can realize stereo function by adding Bluetooth player

5. Service life of Bluetooth headset: the service life of original Bluetooth headset can reach more than 500 times of repeated charging, and some excellent procts can even reach more than 700 times of repeated charging. The quality of high imitation Bluetooth earphones in China is different. Generally, the earphones proced by factories with better quality can be recharged about 300 times. If it's from a fake factory, it won't take long for the battery to be scrapped

in general, there will be no signal in high imitation headphones immediately, and some original headphones will have obvious noise

pass the distance test. Put on the earphone and walk about 5 meters away from the mobile phone. If there is no noise or only slight noise in the call, it proves that the earphone is original. If you walk 2 or 3 meters away, the noise is very obvious, and you can't even answer or make calls when you walk around, it's undoubtedly an imitation

7. How to use Bluetooth headset to listen to music and chat on the computer: Bluetooth headset can not only be used on the mobile phone, but also can listen to music and chat on the computer. First of all, a Bluetooth adapter should be equipped. The adapter is used to connect the Bluetooth headset with the computer

Ios6 system: setting → general → cellular data network, open cellular mobile data

ios7 system: setting → cellular data network, open cellular mobile data

Apple iPhone 7 alias: a1660

network type for reference:

high speed and energy efficiency

A10 fusion chip adopts a new four core design, with two high-performance cores and two energy-efficient cores. High performance cores can run up to twice as fast as the iPhone 6, while energy-efficient cores can run as low as a fifth of the power of high-performance cores. This means that it can achieve ideal performance and energy efficiency performance according to different needs

battery life, better than the previous iPhone

thanks to the A10 fusion chip, it can be used for a longer time after one charge. Compared with the previous generation of iPhone, the iPhone 7 can provide up to 2 hours more use time, and the iPhone 7plus can provide up to 1 hour more use time

Apple's iPhone 7 model is a1660

1. We are using apple IOS 9 or above. When we install some new software, we learn to display "untrusted enterprise developers" when we open it, as shown in the figure below

extended data

IOS does not support flash. Adobe plans to release a third-party flash Lite software program on the iPhone, but there are no plans yet. At present, only standard flash is supported. Now you can use the third-party program of iPhone, jailbreak, to watch flash animation. However, online playback is not supported

swift, a new development language released by apple in 2014 WWDC (Apple Developer Conference), can run on Mac OS and IOS platforms together with Objective-C to build applications based on Apple platform

swift is a new development language released by apple in wwdc2014. Judging from the demo video and the standard documents launched in the app store, the syntax content is a mixture of OC, JS and python. The syntax is simple and easy to use, and can be mixed with OC