diff --git a/uboot-mtk-20250711/drivers/mtd/nmbm/nmbm-core.c b/uboot-mtk-20250711/drivers/mtd/nmbm/nmbm-core.c
index bfc0c1bb5..0e19167a7 100644
--- a/uboot-mtk-20250711/drivers/mtd/nmbm/nmbm-core.c
+++ b/uboot-mtk-20250711/drivers/mtd/nmbm/nmbm-core.c
@@ -2670,8 +2670,6 @@ int nmbm_read_range(struct nmbm_instance *ni, uint64_t addr, size_t size,
 	while (sizeremain) {
 		WATCHDOG_RESET();
 
-		poller_call();
-
 		leading = off & ni->writesize_mask;
 		chunksize = ni->lower.writesize - leading;
 		if (chunksize > sizeremain)
@@ -2912,6 +2910,8 @@ int nmbm_write_range(struct nmbm_instance *ni, uint64_t addr, size_t size,
 	while (sizeremain) {
 		WATCHDOG_RESET();
 
+		poller_call(); 
+
 		leading = off & ni->writesize_mask;
 		chunksize = ni->lower.writesize - leading;
 		if (chunksize > sizeremain)