SD card of ant S4 mining machine
CPU-Z can be used to detect, as shown in the figure below, the BIOS version and time can be detected
generally speaking, the chip on the SIM card slot is rotten... Change it!
Hello:
according to your description, if your device can't recognize the memory card, it is recommended that you:
1. Wipe the memory card contact, and then put it into the mobile phone
2. Restart the mobile phone after inserting the memory card
3. Insert another memory card
4. Back up the data in the memory card, format and then use it
5. Back up the important data (contacts, photos If there is an update available, update the system firmware
if the problem still exists, it is recommended that you bring the purchase invoice, warranty card and mobile phone to the local Samsung after-sales service center for professional engineers to help you detect. For specific service centers, please visit:
http://www.samsung.com/cn/support/location/supportServiceLocation.do?page=SERVICE.LOCATION& cid=cn_ ppc_ support_ service_ repairnet_ 120522
for the simulation operation guide of i9500, please click the following link. Teach you step by step to master practical skills, better use of your equipment. http://samsungsimulator.com/output/service/simulator/0b5c5fcd-588a-42f5-a9f3-364c99b954f2? cid=cn_ simulator_ S4_ I9500__ 131101
for the simulation operation guide of i9508, please click the following link. Teach you step by step to master practical skills, better use of your equipment. http://samsungsimulator.com/output/service/simulator/f2d34648-fce0-4a75-8874-91d91a557f44simulator_ S4_ I9508__ 131111
for the simulation operation guide of i9502, please click the following link. Teach you step by step to master practical skills, better use of your equipment. http://samsungsimulator.com/output/service/simulator/f2d34648-fce0-4a75-8874-91d91a557f44simulator_ S4_ I9502__ 131111
welcome to Samsung digital service platform: http://support.samsung.com.cn/ask
according to your description, Galaxy S4 series mobile phones include i9500, i9502, i959, i9507v and i9508. After upgrading the machine to the latest firmware version, the downloaded software can be moved to the external memory card. Operation:
1. Update the machine firmware version. Method: setting - about device - System Update - Update (backup the data such as phonebook and pictures in the mobile phone before upgrading)
2. After upgrading, move the downloaded software to the external SD card: settings - General - Application Manager - downloaded - open a software - select "move to SD card"
note: not all programs can be moved to the SD card, depending on whether the downloaded software supports it
Samsung enterprises know that they provide you with high-quality solutions and answer your questions attentively, hoping to get your satisfactory evaluation.