Ant miner cannot restore factory settings
Publish: 2021-05-14 08:24:28
1. Installation of ant protection board app, only support Android protection board calibration:
1. Unit voltage calibration: by adjusting the "system reference voltage" (about 3.0 by default), slowly increase and decrease the amplitude of 0.001, the unit voltage value can be changed until it is accurate! 2. Total voltage calibration: by adjusting the "total voltage ad value into the actual voltage of the parameters" (default about 3330), slowly adjust the size of this value, you can change the total voltage until accurate! 3. Current calibration: by adjusting the "current sensor range", slowly adjust the value, you can change the current until it is accurate
note: please do not change the item of "power starting current" in parameter setting, too large may lead to MOS tube burning and discharging!!!
1. Unit voltage calibration: by adjusting the "system reference voltage" (about 3.0 by default), slowly increase and decrease the amplitude of 0.001, the unit voltage value can be changed until it is accurate! 2. Total voltage calibration: by adjusting the "total voltage ad value into the actual voltage of the parameters" (default about 3330), slowly adjust the size of this value, you can change the total voltage until accurate! 3. Current calibration: by adjusting the "current sensor range", slowly adjust the value, you can change the current until it is accurate
note: please do not change the item of "power starting current" in parameter setting, too large may lead to MOS tube burning and discharging!!!
2. What is the meaning of the fault code 33 of Costa ydc9320
main () {
inti = 5, j = 5, P, q< br /> p=(i++)+(i++)+(i++);< br /> q=(++j)+(++j)+(++j);< br /> printf("% d,%d,%d,%d", p,q,i,j);
}
in this program, P = (I + + + (I + + +) + (I + +) should be understood as the sum of three I's, so the value of P is 15. Then I increase 1 three times, which is equivalent to adding 3, so the final value of I is 8. For the value of Q, q = (+ + J) + + + + J) + + + J) should be understood as Q first increases by 1 and then participates in the operation. Because Q increases by 1 three times and then the value is 8, the sum of three 8's is 24, the final value of J is still 8
3.9 assignment operator and assignment expression
1. Assignment operator
simple assignment operator and expression: simple assignment operator is marked as "=". An expression connected by "=" is called an assignment expression. Its general form is:
variable = expression
main () {
inti = 5, j = 5, P, q< br /> p=(i++)+(i++)+(i++);< br /> q=(++j)+(++j)+(++j);< br /> printf("% d,%d,%d,%d", p,q,i,j);
}
in this program, P = (I + + + (I + + +) + (I + +) should be understood as the sum of three I's, so the value of P is 15. Then I increase 1 three times, which is equivalent to adding 3, so the final value of I is 8. For the value of Q, q = (+ + J) + + + + J) + + + J) should be understood as Q first increases by 1 and then participates in the operation. Because Q increases by 1 three times and then the value is 8, the sum of three 8's is 24, the final value of J is still 8
3.9 assignment operator and assignment expression
1. Assignment operator
simple assignment operator and expression: simple assignment operator is marked as "=". An expression connected by "=" is called an assignment expression. Its general form is:
variable = expression
3. First of all, check whether there is a cloud account in it. If there is one, exit first and then restore. If there is no account and factory settings cannot be restored, you can turn it off first, and then press and hold the power key + volume up key to enter the double clear mode for deep recovery
4. If the phone cannot restore the factory settings, it is recommended to try:
1. If there is no response after clicking "restore factory settings", it is recommended to shut down the machine and restart it again (Note: restoring factory settings will lose data in the device, please back up important data in the phone before operation.)
2. If you are prompted to enter the password, please enter the lock screen password to try; If the "reactivate lock" function has been turned on, please enter the Samsung account password
if you still can't restore the factory settings, please bring the machine, purchase invoice and warranty card to the local Samsung after-sales service center for testing.
1. If there is no response after clicking "restore factory settings", it is recommended to shut down the machine and restart it again (Note: restoring factory settings will lose data in the device, please back up important data in the phone before operation.)
2. If you are prompted to enter the password, please enter the lock screen password to try; If the "reactivate lock" function has been turned on, please enter the Samsung account password
if you still can't restore the factory settings, please bring the machine, purchase invoice and warranty card to the local Samsung after-sales service center for testing.
5. If the phone cannot restore the factory settings, suggestions:
1. If there is no response after clicking "restore factory settings", it is recommended to turn off the machine and restart it and try again (Note: restoring factory settings will lose the data in the device, please back up the important data in the phone before operation.)
2. If you are prompted to enter the password, please enter the lock screen password to try; If the "reactivate lock" function has been turned on, please enter the Samsung account password
if you still can't restore the factory settings, please bring the machine, purchase invoice and warranty card to the local Samsung after-sales service center for testing.
1. If there is no response after clicking "restore factory settings", it is recommended to turn off the machine and restart it and try again (Note: restoring factory settings will lose the data in the device, please back up the important data in the phone before operation.)
2. If you are prompted to enter the password, please enter the lock screen password to try; If the "reactivate lock" function has been turned on, please enter the Samsung account password
if you still can't restore the factory settings, please bring the machine, purchase invoice and warranty card to the local Samsung after-sales service center for testing.
6. If the phone cannot restore the factory settings, suggestions:
1. If there is no response after clicking "restore factory settings", it is recommended to turn off the machine and restart it and try again (Note: restoring factory settings will lose the data in the device, please back up the important data in the phone before operation.)
2. If you are prompted to enter the password, please enter the lock screen password to try; If the "reactivate lock" function has been turned on, please enter the Samsung account password
if you still can't restore the factory settings, please bring the machine, purchase invoice and warranty card to the local Samsung after-sales service center for testing.
1. If there is no response after clicking "restore factory settings", it is recommended to turn off the machine and restart it and try again (Note: restoring factory settings will lose the data in the device, please back up the important data in the phone before operation.)
2. If you are prompted to enter the password, please enter the lock screen password to try; If the "reactivate lock" function has been turned on, please enter the Samsung account password
if you still can't restore the factory settings, please bring the machine, purchase invoice and warranty card to the local Samsung after-sales service center for testing.
7. Recovery mode can be said to be the advanced mode of Android mobile phone, and its function is quite powerful. For example, when our Android mobile phone can't format the SD card, we can easily format the SD card by entering recovery mode. In addition, we need to enter this mode to operate in the aspects of swipe and double wipe. This article mainly teaches you how to enter recovery mode, It should be noted that the advanced mode needs to be used after understanding various functions, so as not to cause various mobile phone problems
generally speaking, different brands of Android phones have different ways to enter the recovery mode, but there are also some common methods, which we will introce in detail below. First of all, we will talk about the common methods for Android phones to enter the recovery mode:
& 160; General method 1 for Android mobile phone to enter recovery mode: use Android assistant tools
at present, we know that there are many brush and root tools, such as pea pod, Android master, brush wizard, 360 mobile assistant and so on. These Android assistant tools can help us to enter recovery mode. Let's take Android master as an example, How to get into recovery mode
1
2. Connect the mobile phone with the computer by USB cable, then turn on master Zhuo and wait for master Zhuo to identify it. When you use it for the first time, you need to download and install the mobile phone driver. If you need to be connected to the Internet, you can wait for a while
PS: if master Zhuo can't recognize the Android phone, please check whether the phone is on and whether the USB debugging mode is turned on. Where is USB debugging? Android phone USB debugging switch on method
3. After all the above, enter master Zhuo's tools, and then click the "utility" at the top. Then you can find "restart to recovery" in the "common tools". Click this item to see that the mobile phone will restart automatically, and then the mobile phone can enter the recovery mode, as shown in the following figure:
generally speaking, different brands of Android phones have different ways to enter the recovery mode, but there are also some common methods, which we will introce in detail below. First of all, we will talk about the common methods for Android phones to enter the recovery mode:
& 160; General method 1 for Android mobile phone to enter recovery mode: use Android assistant tools
at present, we know that there are many brush and root tools, such as pea pod, Android master, brush wizard, 360 mobile assistant and so on. These Android assistant tools can help us to enter recovery mode. Let's take Android master as an example, How to get into recovery mode
1
2. Connect the mobile phone with the computer by USB cable, then turn on master Zhuo and wait for master Zhuo to identify it. When you use it for the first time, you need to download and install the mobile phone driver. If you need to be connected to the Internet, you can wait for a while
PS: if master Zhuo can't recognize the Android phone, please check whether the phone is on and whether the USB debugging mode is turned on. Where is USB debugging? Android phone USB debugging switch on method
3. After all the above, enter master Zhuo's tools, and then click the "utility" at the top. Then you can find "restart to recovery" in the "common tools". Click this item to see that the mobile phone will restart automatically, and then the mobile phone can enter the recovery mode, as shown in the following figure:
8. Recovery mode can be said to be the advanced mode of Android mobile phone, and its function is quite powerful. For example, when our Android mobile phone can't format the SD card, we can easily format the SD card by entering recovery mode. In addition, we need to enter this mode to operate in the aspects of re swipe and double wipe. This article mainly teaches you how to enter recovery mode, It should be noted that the advanced mode needs to be used after understanding various functions, so as not to cause various mobile phone problems
generally speaking, there are different ways for different brands of Android phones to enter recovery mode, but there are also some common methods, which we will introce in detail below. First, let's talk about the general method for Android phones to enter recovery mode:
General method 1 for Android Phones to enter recovery mode: use Android auxiliary tools
at present, we know that there are many brush and root tools, For example, Peapod, Zhuo master, swipe wizard, 360 mobile assistant and so on. These Android mobile assistant tools can help us to put Android mobile into recovery mode. Let's take Zhuo master as an example to teach you how to enter recovery mode
1
2. Connect the mobile phone with the computer by USB cable, then turn on master Zhuo and wait for master Zhuo to identify. For the first time, you need to download and install the mobile phone driver. If you need to be connected to the Internet, you can wait for a while
PS: if master Zhuo can't recognize the Android phone, please check whether the phone is on and whether the USB debugging mode is turned on. Where is USB debugging?
how to turn on USB debugging switch of Android phone
3. After all the above, go to master Zhuo's tools, and then click "utility" at the top. Then you can find "restart to recovery" in "common tools". Click this item to see that the mobile phone will restart automatically, and then the mobile phone can enter recovery mode, as shown in the following figure:
generally speaking, there are different ways for different brands of Android phones to enter recovery mode, but there are also some common methods, which we will introce in detail below. First, let's talk about the general method for Android phones to enter recovery mode:
General method 1 for Android Phones to enter recovery mode: use Android auxiliary tools
at present, we know that there are many brush and root tools, For example, Peapod, Zhuo master, swipe wizard, 360 mobile assistant and so on. These Android mobile assistant tools can help us to put Android mobile into recovery mode. Let's take Zhuo master as an example to teach you how to enter recovery mode
1
2. Connect the mobile phone with the computer by USB cable, then turn on master Zhuo and wait for master Zhuo to identify. For the first time, you need to download and install the mobile phone driver. If you need to be connected to the Internet, you can wait for a while
PS: if master Zhuo can't recognize the Android phone, please check whether the phone is on and whether the USB debugging mode is turned on. Where is USB debugging?
how to turn on USB debugging switch of Android phone
3. After all the above, go to master Zhuo's tools, and then click "utility" at the top. Then you can find "restart to recovery" in "common tools". Click this item to see that the mobile phone will restart automatically, and then the mobile phone can enter recovery mode, as shown in the following figure:
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