4008-210-928

7*24 hours Technical support

Address: Room 201, Pu soft building, 2 Bo Yun Road, Pudong New Area, Shanghai.
E-mail:contact@abupdate.com 

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Common problem

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Common problem
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About albby

List of problems

Answer

  ABUP OTA can support the update for system of device,  firmware of device and APPs

Answer

  ABUP OTA can support Android OS, Linux OS, QNX OS and RTOS, among them, RTOS includes the commercial embedded real-time system in the mainstream of the world, such as Nucleus, Nucleus Plus, Threadx OS. Meanwhile, ABUP OTA can also support other embedded real-time systems, such as FreeRTOS, eMbed, Coolsand , UCOS and so on.

Answer

  All mainstream chip platforms are partners of ABUP,  ABUP will adapt our OTA to their chips at the first time when there are new chips released, including chips of QAUCOMM, MTK, RDA, Spreadtrum, IMICRO, Intel, ST and Simplelight.  Also, ABUP OTA has already supported mainstream NB-IoT solution. 

Answer

  Firstly, ABUP focuses only on FOTA service and accumulated abundant experience and lessons from past years. Comparing to setting up their own OTA team, using ABUP OTA will cost much less. Secondly, ABUP experts both in dealing with high concurrency of server and technical service ability  by cooperating with so many companies. Last but not least,  ABUP team will provide the best solution for our clientele according to different situations. And the update strategy can decided by themselves  to guarantee the  update success rate and users’ experience.

Answer

  The most obvious advantage is that the update package is vary small, which will take less firmware resources and less flow of users.  Besides, delta update is more secure and easier to control.  Though ABUP expert in delta update, full package update is also supported. 

Answer

  The size of delta package is decided by the full package size and the difference between last version and latest version. There is no fixed computing formula. According to so many statistics on ABUP platform, our delta package takes almost only 5% size of full update package. 

Answer

  All ABUP servers, no matter in China or abroad, are configured by ourselves. Meanwhile, we also support Chinese mainstream cloud platform. ABUP server in abroad bases on AWS and can provide FOTA service globally. 

Answer

  Here is the general procedure: business connection---fill up the implant table---technical assessment---implant FOTA code into device---create account in backend—FOTA test of client side and backend---finish. For more details, please connect with our business colleague, thanks~~

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